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EVN - Elektro Vertrieb Nürnberg GmbH was founded in 1993 and with it the EVN brand was created. The product and service spectrum of EVN lighting technology is very extensive and ranges from innovative lighting technology to competent advice and services to individual solutions. All items from the delivery program correspond to the prescribed requirements and standards. Transformers, for example, bear the MM, CE and VDE mark. Furthermore, Elektro Vertrieb Nürnberg GmbH strives to make a comprehensive contribution to environmental protection by preserving resources and using environmentally friendly production methods in the best possible way without sacrificing the highest quality standards. The company would like to be a long-term and reliable partner of the electrical wholesale trade and always focuses on the benefits for its customers. Close contact with users in the private, commercial and industrial sectors is therefore particularly important for EVN-Lichttechnik in order to jointly define new requirements and solve problems. The company is also a reliable supplier for the eibabo® technology store. It has established well thought-out production and delivery logistics, so that we can guarantee you almost complete, short-term availability. We send from Germany to the whole world. All products from the delivery program are subject to the strictest quality controls and we can confirm a constantly consistent production quality and function. The eibabo® shops from eibmarkt® are among the leading suppliers of lighting items. The products from EVN-Lichttechnik therefore also belong in our range. You will find recessed ceiling lights, recessed floor lights, LED power supplies, LED built-in panels, power LED modules, garden spots, transformers and numerous replacement and installation accessories.

Found in shop categories: 9

Dimming actuator - The technical requirements for the use of dimming actuators are very extensive. Why do I need a dimming actuator and which dimming actuator is the right one for me? In this eibabo catalog you will find many dimming actuators from different manufacturers, for example from the top brands ABB, Berker, Busch-Jaeger, Eaton, EVN, Gira, Hager, Issendorf, Jung, Lingg & Janke, MDT, Merten, Siemens and Theben various automation systems or conventional applications.How do I plan the lighting correctly?You should not start with the control technology first, because this follows at the very end of the lighting planning. First you should plan the lighting according to necessity, appearance, ambience and your own wishes, followed by the functional requirements and then find the right lights.Save by planning!The more precise, the cheaper the execution of the installations. The more complex the functional requirements are, the more important it is to plan and research a suitable SmartHome system.Only then is the functional implementation carried out, which consists of many other topics.What should I know beforehand?Which lights do I want to install?Do I want to use a conventional installation or a bus system?Should the SmartHome be wired or radio (KNX, DALI, or Zigbee radio protocols such as Hue)?Which lights are switched and/or dimmed together and how?Should it be controlled via app or voice assistant?and much more... ... this results in the following findings, for example:Which cables and lines are required?Which control components (e.g. dimming actuators) have to be considered?To what extent do the operating resources have to be secured?How much space must be provided in the electrical distribution?Do I have to consider special flush-mounted sockets for lights?and much more... What do I have to consider before buying a dimming actuator?Before you buy a KNX dimming actuator, the load types of the equipment and their performance should be checked carefully. There are basically 3 types of KNX dimming actuators. There are dimming actuators with the control type leading edge, trailing edge or universal dimming actuators that recognize the connected load type and automatically activate the correct type of control. TIP:Install a few more lights in the room and use a dimming actuator to create a pleasant lighting ambience. KNX dimming actuators are available for installation in the electrical distribution system, then they have the suffix 'REG' for modular installation devices or as a concealed version 'UP' for installation in a mounting box or junction box or as an installation version 'EB' for integration in ducts or similar. 230V halogen lamps or incandescent lamps, for example, can be operated with both types of control.What is the difference between leading edge dimming and trailing edge dimming?Very simply explained; 12V low-voltage lighting (NV) with a conventional iron-core transformer requires phase control dimming, although these transformers are hardly ever used. 12V low-voltage lighting (NV) with an electronic transformer requires trailing edge dimming.The type of dimming of the dimming actuator can be recognized by the abbreviation 'RL' for trailing edge dimming for incandescent lamps, 230 volt halogen lamps and the abbreviation 'RC' for trailing edge dimming for incandescent lamps, 230V high-voltage halogen lamps, 12V low-voltage halogen lamps, dimmable LEDs and dimmable ones energy-saving lamps. It is also possible that both abbreviations 'RC' and 'RL' can be found printed on the dimming actuator. Often you will also find this imprint: 'R, L, C'. It designates which equipment the dimming actuator can work with (dimmer, transformer, LED). If you find all 3 letters or the abbreviations 'RL' and 'RC', then it is usually a universal dimming actuator.Image: KNX LED universal dimming actuator - Jung 390041SRIn this case, however, the limit values of the power ranges for each type of dimming with connected equipment must be observed. Dimming actuators often have minimum loads, which may not be suitable for the use of LEDs. Trailing edge dimming 'RC' (trailing edge control) is the most common application. Basically, the lamp and the dimmer must be marked as 'dimmable' and fit together. TIP:For LEDs, we always recommend LED dimmers or LED controllers, which have also been developed for exactly this application. If in doubt, you can also contact the manufacturer of the dimming actuator directly if you send a data sheet for the equipment (lamps and, if applicable, ballasts).Can I dim a fluorescent lamp? Are energy-saving lamps dimmable?Yes, fluorescent lamps and energy-saving lamps can also be dimmed, provided the lamp is suitable and marked as 'dimmable' or, in the case of fluorescent lamps, there is a dimmable electronic ballast (EVG) for 1-10V or the DALI standard. You can find KNX dimming actuators for electronic ballasts with a 1-10V interface under Smart Home > Light control unit. Another standard for electronic ballasts is DALI (Digital Addressable Lighting Interface). The advantage over the 1-10V variant is that addressing is possible and there is no wiring according to groups. Further advantages are direct addressing, status messages, scene memory and a wide range of dimming options with the DALI ECG.How do I find out if my lamp / luminaire is dimmable?Basically, the light source used should first be checked to see whether it is dimmable. You can find this marking in the item description or on the packaging. Lamps that have already been planned and fitted with light sources must be checked for dimmability and the type of control with the control gear used.How do I determine the power for my dimming actuator?It must be clear which light groups are to be switched and dimmed together and how high the total output (W/VA) of the group is in order to select the appropriate KNX dimming actuator with regard to the required maximum output, the minimum load and the number of channels as well as the type of control Find. eibabo always recommends a thorough analysis of the application prior to purchase. Lamps and illuminants must be technically analyzed and checked against the technical data of the dimming actuator. In addition, there are countless different parameter properties of KNX dimming actuators between the manufacturers.Why can't I dim my LED light?All dimming actuators meet the standard requirements for dimming. In addition, many manufacturers offer additional interesting parameters. These parameters may be functionally important for your project. The marking KNX universal dimming actuator does not automatically mean that these dimming actuators are also suitable for dimming the LEDs you use.  Catalogue content:In this eibabo® catalogue Installation bus systems > Dimming actuator for bus system you will find items from the following product groups:Item overview:ActuatorBasic moduleBinary inputBrightness controlBus technologyControl blockControl unitDimmer plugDimming actuatorsDimming extensionDIN railEnergy efficientExpansion moduleFan driveFunction moduleLight controllerLightbulbsLightingLighting technologyLuminaire controlOutput moduleRadio controlRadio receiverRetrofit lampsSocket coverStarter packUniversal dimmerUniversal dimming actuatorfrom the following manufacturers:Manufacturer overview catalogue Dimming actuator:ABBBerkerBusch JaegerEatonElsoEltakoESYLUXFinderfrogblue AGGiraHagerIssendorffJungLegrand BticinoLegrand SEKOLingg & JankeMDTMean WellMertenPehaSchneider ElectricSiemensThebenWielandZumtobel
Led control - A simple, glowing LED no longer surprises anyone. But adding features and intelligence is already more interesting. Are you also interested in using the full potential of your LED lighting? Then this catalog from the eibabo® shop is just right for you. We offer you dimmers, controllers and other options for individual control.Perhaps you want your installations to fulfill many tasks at once and to anticipate your wishes and needs through intelligent planning. This means that lighting changes color or intensity depending on the time of day or the weather, for example. Or that personal presence has an influence on the LED lighting. There are many control options. We offer you the equipment you need for this.What is an LED controller?Modern lighting offers a wide range of possibilities. The main task is certainly to improve visibility in space. But light also increases comfort and helps regulate human biorhythms. In the commercial environment, targeted lighting supports purchasing behavior and thus increases sales. These possibilities have become more versatile and, above all, cheaper due to the development and spread of LED technology. LEDs save a lot of energy compared to conventional light sources, are more compact and can be used much more flexibly. The use of high-quality control systems for LEDs raises your lighting to a completely different level. This allows you to design your installations as efficiently as possible while taking your individual needs into account. Regulate the brightness of individual lamps, control the lighting level according to a schedule or other parameters, or program scenarios using a PC or smartphone.NoticeAdditional components from the field of building automation are required for the implementation of programmable comfort solutions. Sensors and actuators are available in our 'Smart Home' main catalogue.In this catalog you will find LED controls that you can tailor to your lighting concept. Our range includes, among other things:LED transformers and power suppliesLED converter and driverDimmer for 12V and 24V, cable dimmer, wireless dimmerInline controller and touch controller, RGB controllerfully-fledged DMX controls and LED controls for bus systems such as KNX or DALIremote controls An LED control ensures the power supply and voltage supply, receives the switching commands or dimming information and controls the respective LEDs.Image: EVN PLK673540 LED power supplyWhat should I look out for with LED power supplies?A power supply is a voltage source that converts the mains voltage (230 V in Europe) into 12 V, 24 V or another required operating voltage. To supply voltage to LED strips and LED modules, switching power supplies are most often used in conjunction with resistors as current limiters. Already knew?Unlike power supplies, LED drivers act as current sources without current limiters. For example, to choose a power supply for an LED strip, you should pay attention to the following factors:Operating voltage of the LED stripTotal power of the LED stripIP rating (the need to protect the power supply case from water and dust)Dimensions of the power supply The operating voltage of an LED strip can be 12V, 24V and sometimes 36V. The output voltage of the power pack must correspond to this value. There are also power supplies where you can continuously adjust the output voltage. This may be necessary if you have to compensate for voltage drops due to long lines. The total output of the LED strip results from its wattage, which is usually specified per meter. When calculating the wattage of the power supply, multiply the wattage by the length of the strip and then add approximately 25% safety margin. This prevents a power supply from constantly running at the limit. When selecting the IP protection class, consider the installation location. In the control cabinet or other normally dry rooms, IP20 is usually sufficient. Use in damp rooms and outside of buildings requires a higher degree of protection. The size of the power supply becomes interesting if you want to install it in the control cabinet. Space is often limited here.How do LED power supplies differ from LED drivers?To understand the difference between LED power supplies and LED drivers, you need to understand the importance of current and voltage within an electrical circuit. You should also know that LEDs are fundamentally:be operated with direct currentneed constant voltagecannot independently limit the flowing currentbecome more conductive the more they heat up Most electrical devices and electronic components require a power source to operate. An LED power supply provides this voltage, for example 12 V. This means: If LED lighting is designed for operation with 12 V, its actual power consumption is irrelevant. So the power supply only stabilizes the voltage. The driver, on the other hand, is a power source for LED lamps. This regulates the current, but not the voltage. A driver stabilizes the current flow and never exceeds its optimal current level - no matter how many LEDs are connected.In short: the driver is a current source, the power supply is a voltage source.Depending on the design and the supply voltage supplied, the LEDs have different resistances, which limit the current flow. Crystals are responsible for these resistances in LED strips, for example. By using an LED power supply you get a stable voltage. This will prevent the crystals from overheating and burning out. If you increase the voltage above normal, the resistance can drop sharply. This causes the crystals to overheat. Conductivity increases and power consumption increases. This will likely cause the LEDs to fail.The advantage of the driver over power supplies is that it provides the crystals with constant power without resistance. Accordingly, the LEDs shine much brighter than when using a power supply unit with the same power. In addition, the driver increases the lifespan of the LEDs because it never exceeds the optimum (and critical for the crystals) current. It is important to note that there are drivers:which can be used for any number of LEDs as long as their total power is lower than the power of the driver itselfwhich are only designed for a certain number of LEDs But a driver also has disadvantages. Using a higher number of LEDs is problematic. Depending on the driver parameters, only a certain (or maximum) number of LEDs can be connected to it. In addition, drivers for certain LEDs usually cannot be used anywhere else.A driver is always the best solution if you:set up LED lighting without resistors (e.g. without LED strips).plan stable operation of all connected LEDs without ever turning off some of them individually You should prefer a power supply unit if you:Insert LEDs with resistorsswitch off part of your lighting on a regular basis, thereby changing the required voltage and current How do I choose LED dimmers?You can use both leading edge dimming (RC) and trailing edge dimming (RL) to dim LEDs. Alternatively, you can use dimmers with pulse width modulation. This is the most commonly used variant for dimming LEDs. With pulse width modulation, the current flow is periodically interrupted for a specific interval. As a result, the longer the OFF interval, the less bright the LED will shine. Dimming LEDsWhether an LED lamp is dimmable is stated on its packaging or in the product description. If you cannot find any information, the LED cannot be dimmed. Before you decide on an LED dimmer, you should be sure about the type of lamps used. For 220V LED lamps it is better to choose trailing edge dimmers. For 12 V LED lamps, we recommend choosing a controller with pulse width modulation.What is DMX control?DMX is a special software protocol that allows you to create complex lighting scenarios, adjust various light parameters and create original special effects. A standard DMX controller is a device that you use to control and regulate these lighting parameters.Term DMXDMX stands for Digital Multiplex and is a digital standard for controlling stage technology, lighting technology and event technology such as dimmers, spotlights, moving head spots and other devices for lighting effects.DMX is a system with which you can 'merge' all the lighting fixtures in a room into one. This protocol allows you, as the user of the controller, to work with numerous control channels at the same time. Each individual channel is responsible for a specific parameter of a specific lighting object. This means that several channels can be concentrated in one device at the same time. By combining parameters you create the most complex light variations. The scenarios are parameterized directly on the computer via a conventional USB interface. Special software is required for this.  Catalogue content:In this eibabo® catalogue Light control > LED driver you will find items from the following product groups:Item overview:Ambient lightColor changeColor controlConstant currentConstant voltage dimmerConstant voltage sourceControl gearControl unitControllersConverter boxDirectional spotlightHeadlightLight coveLine of lightOperating devicesOutdoor lightPicture lightPower converterPower supplyRecessed directional spotlightRecessed spotlightRemote controlSpotlightSpotlightHeadlampSystem accessoriesTouch switchTransformerTunableWhitefrom the following manufacturers:Manufacturer overview catalogue Led control:AbalightABBArcliteBarthelmeBEGA GantenbrinkBrumbergEatonEVNHeraIDVLEDVANCELTSNobilePerformance in LightPhilips LichtRopagRZBScharnberger+Has.Schmitz-LeuchtenSLVSun CracksTehalitTriluxZumtobel
Rope light - LED strips are considered flexible and energy-saving lighting alternatives. But what criteria do I use to select an LED strip from a multitude of offers? How long does an LED strip light last? Many questions, to which we will give answers in the following article.Why are LED strip lights so popular?When LED technology became suitable for the masses and was available inexpensively everywhere, completely new and very flexible possibilities for the decoration and lighting of houses, apartments and other areas of life opened up for us consumers. Small dimensions, flexibility, enormous service life, good light output and different color rendering are still the most important positive properties of LED light strips. Of course, saving high energy costs and the lack of alternatives to LEDs also play an important role. Constant competition between manufacturers also leads to falling production costs and end consumer prices. Many of the products are operated with 12 V or 24 V and are therefore not dangerous in use.Where are LED strips used?The areas of application of the LED strips are hardly limited. Thanks to the use of high-power LEDs, you can use the products as the main light. But LED strips are also ideally suited as decorative lighting on and in cupboards, in various niches or to illuminate the work area in the kitchen. In the commercial sector, you can use it to illuminate goods and offers in shop windows and shelves. TipUnder no circumstances should LED strips be severely bent or kinked. This can break circuit paths or damage LEDs, resistors and contacts. You can achieve breathtaking lighting effects with RGB strips or color-changing strips. Typically, the color and brightness of such a band is controlled by a remote control. You can adapt the lighting to your current mood, especially in quiet places. Of course, waterproof versions are also available. You can light up gardens, facades, terraces or use them to simulate the daily routine in the aquarium. Car lovers use colored LED strips to illuminate the underbody of the car, the rims or the license plate. In architecture, planners set great accents with LED strips. Creative solutions include colored facades and window frames, indirectly illuminated walls or illuminated baseboards.In other words: due to the wide range of design options, LED strips have become indispensable and are used in the design of almost every interior.Image: EVN SB542430509902 LED stripWhat is the difference between LED strips?The offer is huge. The Internet is full of special offers, which are made in China with the cheapest components, imported in huge quantities and sold at cheap prices. We also offer hundreds of variants here in the eibabo® shop, but the majority of them are from well-known manufacturers. It is not that easy to find the right product for individual use. So what selection criteria should you consider?Does the product come from a well-known manufacturer?How long is the lifespan?What power supply is required?Do I want monochrome or colored LEDs?Which tape is best?How many LEDs should be installed per meter?Does the product have to be waterproof?What length do I need?Does the tape have to withstand special conditions such as heat or mechanical loads?and much more So pay attention to the information in the product descriptions and put the price in the background. Why? You will find out in the next section.What affects the quality of an LED strip?All tapes look more or less the same and the reason for a price difference is often not apparent even at second glance. However, what matters most to you as a consumer is its lifespan, delivering a constant level of brightness over that period, and its power consumption. The heart of an LED is its crystal. This is created as part of a complex process that requires a lot of technology, knowledge and experience. Few companies rise to the challenge of producing perfect crystals. However, these are the basis for a high-quality end product. The lifetime of such a crystal is determined by its degradation. definitionDegradation is the aging process of the crystal, which causes an LED to become progressively dimmer over its life cycle. Degradation leads to a drop in luminous flux over time. With high-quality goods, the luminous flux drops by around 2% for 10,000 hours of operation. Inferior LEDs lose up to 20% of their luminous flux in the same time. However, this development does not only depend on the crystal, but also on the design of the LED body and its connections. An LED gets very hot during operation and the better the heat is dissipated, the more sophisticated the housing and the longer the service life of the LED. The design of the contact connections is also important. In a circuit there are usually several LED chips in series plus resistors. Surely you have already seen that with poor-quality soldering of the chips, the entire serial circuit on a certain section of the LED tape fails, or individual colors stop working.Already knew?LEDs do not emit white light. White light is created from the mixture of equal parts of all spectral colors. If none of these colors dominates, the light appears white, more precisely not colored.Depending on the type of tape, the white light color is mixed from red, green and blue light. However, this mixed white looks very unnatural. So-called RGBW tapes therefore have an additional LED, which emits high-quality white light. In other words: the production of LEDs with white light is complicated. It is usually formed by passing blue light through a yellow phosphor. Depending on the phosphor, the 'white' LED lights up more yellowish or more bluish. It is therefore important before manufacturing an LED strip to select and calibrate the individual LEDs according to various criteria. This step is time-consuming and is not carried out by all manufacturers. In particular, because the manufacturers of LED strips are not necessarily the producers of the LEDs. The use of different LEDs from different batches or producers leads to an uneven light pattern of the white light. With LED strips, the uniformity of the white glow is therefore a quality feature.power adapterThe power supply should provide enough power for the LED strip. An LED light strip with a length of 5 meters and a power consumption of 20 watts per meter requires a 100 watt power supply. Please plan an additional 10% reserve.An LED emits light in a specific direction. In order to achieve uniformity here too, lenses and other optical elements are used. The higher the quality, the better the color rendering and the lower the loss of luminous flux.How do I know if an LED strip is high quality?Now you know how (at least in part) the price difference comes about. If you want to enjoy your LED strip for a long time, invest a few euros more. The difference isn't huge, but it will save you trouble and early repairs. You can use the following tests to better assess the quality of an LED strip:tip 1Check the 'white' light the tape produces. Blue, yellow or reddish deviations should not occur. Contrasting sunglasses may make it easier to spot differences.tip 2A noticeable decrease in brightness on the last LEDs of a band indicates poor quality of certain components.tip 3If it is not possible to test the LED strip before buying it, a look at the soldering points between the LEDs and the carrier material will help. All solder points should look the same. Make sure that the conductor tracks on the carrier material are as wide and thick as possible. In the case of inferior goods, conductor tracks that are too weak lead to an increased voltage drop and thus to differences in brightness.tip 4Choose products from companies with many years of experience in the field of household lighting, including LED. They value a good reputation, have long-established contacts with suppliers and are unlikely to produce inferior goods. Pay attention to the guarantee.  Catalogue content:In this eibabo® catalogue Luminaires > Light ribbon-/hose/-strip you will find items from the following product groups:Item overview:Adhesive stripsArea lightBacklightingColor changeDirect lightFairy lightsFlex boardFurniture mounted lightFurniture recessed lightGroove lightHeadlightInterior lightLight barLight ceilingLight coveLight stripLine of lightLinear systemOutdoor areaQualityflexRecessed ceiling lightRecessed ceiling spotlightRecessed directional spotlightRestaurantRope lightShadow gapSpotlightHeadlampTunableWhitefrom the following manufacturers:Manufacturer overview catalogue Rope light:ArcliteBarthelmeBrumbergEOS SaunatechnikEVNHellumHeraHoubenLEDVANCENeuhaus LeuchtenPhilips LichtRZBScharnberger+Has.Schmitz-LeuchtenSLVTehalit
Downlight - Are you interested in downlights, recessed wall lights or LED spotlights for installation in a ceiling? What options do you have for setting accents in your room? Find out here what the differences are and what you should look out for when buying. In the eibabo technology store you can get downlights in different shapes and sizes, as complete recessed lights or as individual chassis. Some bulbs are included in the scope of delivery.What are downlights?Downlights are subtle lights that can have a big impact. They are ideal for all rooms in which accentuated or area lighting is required without the luminaire itself being the focus. Downlights are installed in the ceiling and create a stylish and effective ambience. The difference to classic recessed spotlights lies in the relatively wide beam angle.Where can you use downlights and recessed spotlights?Downlights or recessed spotlights are available in different versions. These can be perfectly adapted to the respective environment. There are models with a round or square frame, different light colors and different light intensities. So you can find exactly the lighting that suits your space and your needs. Use downlights for general room lighting. For example, they can be installed in the kitchen above the stove or worktop. Downlights are also a good choice in hallways and stairwells, as they ensure optimal illumination of the route. In rooms with high ceilings, such as offices or hotels, downlights ensure pleasant and even illumination without glare. Downlights are also ideal in the area above the washbasin with mirror. TIP:If you want to illuminate an area, you prefer downlights. If you want to set accents, use recessed spotlights. Recessed spotlights are often integrated into pieces of furniture and produce a narrow cone of light with a sharper contrast between light and shadow. Recessed spotlights are ideal for illuminating pictures in galleries or for emphasizing dark areas. Recessed spotlights are easy to install and in many cases replace conventional pendant lights. Due to their compact size and the unobtrusive design, downlights and recessed spotlights adapt perfectly to the environment and turn every room into a stylish place.What should be considered before buying downlights and recessed spotlights?Downlights and recessed spotlights are permanently attached to the building. These cannot be easily removed like a floor lamp or desk lamp. So plan carefully. Subsequent changes can be complex.Mounting, installation depth and fire protectionWith flush mounting, the light is built into the wall or ceiling and only the cover frame remains visible. Individual lights and series built-in lights can be used. The installation depth varies depending on the design. There are flat models that are only 1 to 2 cm deep and deeper models that are 6 cm or more. Pay attention to the heat development. Classic lamps get hot. Good rear ventilation is used for fire protection. Heat development is significantly lower with LED lights. locationIf you want to install recessed lights in the bathroom, sauna or laundry room, they should be suitable for use in humid environments. Please refer to the product description to see whether your desired model meets the necessary requirements. Pay particular attention to the IP protection class. Image: EVN PC650N91602 P-LED recessed ceiling lightpower supplyIn the case of permanently installed downlights, power is usually supplied via the house installation. Would you like to opt for a high-voltage system or a low-voltage system? Depending on this, external or integrated power supplies are required. Number of lights and positioningFirst of all, you should think about which areas of the room you want to illuminate. The positioning of the recessed spotlights depends on the existing incidence of light through windows and other light sources. The number of lights is determined by the type and size of the room. As a rule, you install at least 2 to 3 recessed spotlights per square meter of room area. Make sure that the recessed spotlights and ceiling spotlights are not too close together. Otherwise the light would not be evenly distributed and shadows may form. The beam angle is also important for ceiling spotlights, as this determines how the light is distributed in the room. A narrow angle provides direct lighting, while a wide angle spreads the light more diffusely. Depending on the atmosphere you want, you should choose the right beam angle. Different light needsSome conventional lamps and LED recessed spotlights are dimmable. These offer the advantage that you can adjust the brightness depending on the situation. The brightness of the lighting should be selected so that it is comfortable for the desired atmosphere. Make sure that there are minimum legal requirements when it comes to lighting workplaces, for example. The color of the lighting should also be chosen carefully. Lighter colors like white and blue can brighten up a room and make it look friendlier or create a cool, fresh atmosphere. Warm colors such as yellow or orange are ideal for creating a cozy and cozy atmosphere. Experiment with different colors to find the right lighting for your space. flexibilityFixed lights are less flexible than other light sources. But here, too, you have the option of varying the direction of the beam angle using swiveling inserts. What advantages do LED downlights and LED recessed spotlights offer?You can install LED recessed spotlights and LED downlights almost anywhere. These are compact and provide a pleasant and stylish atmosphere in every home as general room lighting or as accent lighting. Many LED recessed spotlights are dimmable, so you can adjust the light intensity to your liking. There are now hardly any limits when it comes to the color of light. The biggest advantage of LED technology is its energy efficiency. Compared to conventional light bulbs, LEDs consume very little energy and save money. High-quality LEDs have a long service life and do not need to be replaced as often.Please noteThe illuminant is already integrated in many LED recessed spotlights. If you want to influence the brightness and light color individually, please choose a model with a changeable lamp.Recessed LED lights, where you can change the bulb, usually have a GU10 socket. When buying the lamp, make sure it has a G10 base and that the specified maximum power is observed.Should I opt for low-voltage technology for downlights and recessed spotlights?Is high-voltage technology dangerous and is low-voltage technology better? Whether LED or conventional light sources, there is the right technology for every taste when it comes to downlights and recessed spotlights. Both high-voltage technology and low-voltage technology have advantages and disadvantages. Incidentally, you have not only been faced with this choice since LEDs came into existence. Even with the halogen lamps you could choose between 230V and 12V. What is high voltage?High voltage is not high voltage. According to the general definition, high voltage begins at 1,000 volts. Low-voltage recessed spotlights are mostly operated with a voltage of 12 volts, some LEDs work with an operating voltage of 24V. With regard to the actual light output, there are no significant differences.high voltage:no extra transformer is required, LEDs have an integrated power supplychanging between LED and conventional is easyhigher power loss and more waste heat shortens the service life of the lampsthe safety requirements are higher (fire protection, installation) low voltage:LEDs have less power loss and higher efficiencythere is less waste heat12V low voltage is less dangerous for wet rooms and outdoor facilitiesa suitable power supply unit is requiredhigher planning effort for more complex installations Which of the two technologies you choose is a question of personal taste, the location and the existing technical requirements.  Catalogue content:In this eibabo® catalogue Luminaires > Downlight/spot/floodlight you will find items from the following product groups:Item overview:A surface lightAccent lightingArea lightingBuild-up potCarrying caseColor changeCompact spotlightDepartment store lightEntrance lightHeadlight bulbInfrared sensorInterior lampInterior lightLightstreamLow-voltage spotlightMounted spotlightOutdoor lightsOutdoor spotlightPatio lightPower Rail SpotlightRecessed ceiling spotlightSpotlightSpotlightHeadlampSpotlightsHeadlightsFloodlightSquare lightStarry skyToledoFlatWallwasherfrom the following manufacturers:Manufacturer overview catalogue Downlight:AbalightArcliteAura LightBachmannBarthelmeBaulmannBEGA GantenbrinkBrilonerBrumbergBöhmerEgloESYLUXEVNFischer & HonselHeraIDViiMIlluminaKonstsmideLEDVANCELTSOligoOpple LightingPaulmannPerformance in LightPhilips LichtRegioluxRidi-LeuchtenRZBSchmitz-LeuchtenSignify PLSSitecoSLVSun CracksTriluxWitte + SutorZumtobelZumtobel Group
Radio transmitter - Would you like to automate an existing electrical installation at low cost without having to open walls and lay many lines or cables? Do you want to retrofit or expand your smart home? Then both radio transmitters and radio receivers belong on your shopping list. Find out more here about the possibilities that radio transmitters and radio receivers offer you. Radio technology has become an integral part of our everyday life. Think of radio signals, television and mobile phones, the Internet and many other things.WLAN or Wi-Fi?WLAN is a wireless radio network limited to a local area. Wi-Fi is more of a brand name of a consortium of companies (Wi-Fi Alliance). For example, devices labeled 'Wireless Fidelity' receive WiFi.In the field of radio transmitters, there are numerous device types and standards, such as Wi-Fi, Bluetooth, NFC and cellular.What are radio transmitters?A radio transmitter is an electronic device that generates radio waves. In the field of electrical engineering, the device mainly transmits control signals, switching signals, error messages and status messages. In telecommunications, radio transmitters are used to transmit or send data using an antenna. The transmitter converts the information into a high-frequency alternating current, which is radiated from an antenna as radio waves. Already knew?The Solt transmitter of the Hungarian 'Kossuth Rádió' is the most powerful radio transmitter in Europe. The program can be received in the USA and South Asia. Depending on the type of device, the radio waves are emitted in a specific band of the electromagnetic spectrum. The division into bands serves to fulfill a wide variety of communication tasks. This includes the transmission of voice, images or very general data. The transmitter uses the current of its power source to provide alternating current according to its bandwidth in the required wavelength. This is the frequency at which the alternating current changes direction per second. The electromagnetic waves or radio waves are radiated outwards as a weak signal via a carrier medium (e.g. the air) via the antenna. A corresponding receiver reverses this process and amplifies the incoming signal in order to be able to process the actual message or data. A transmitter can be a separate device or an electronic circuit in another device.Image: Eltako FSM61-UC wireless transmitter moduleHow is a radio transmitter structured?A radio transmitter requires an energy source that supplies the device with power and the energy for transmission. An electronic oscillator creates the radio waves and a modulator inserts the actual data into the radio wave. It does this through small variations in the properties of the carrier wave. A high-frequency amplifier increases the power of the signal. This increases the range. And finally, an antenna tuner matches the impedance of the transmitter to that of the antenna. This makes the energy transfer to the antenna efficient and prevents what is known as a 'standing wave' (reflection of the energy from the antenna back to the transmitter).How important are radio transmitters in building automation or the electrical installation?You use radio transmitters when there is no power line or bus line at a certain point in your installation. There you position a radio receiver, which receives the signals from the transmitter and takes over the desired tasks. These can be switching actions and control functions or the display of information. Radio transmitters are therefore an alternative when flexible installations are desired. Radio transmitters are also suitable if you want to retrofit existing analogue installations and device controls. Radio transmitters are a simple and inexpensive solution for home automation and are used to increase living comfort.You can get a large selection of radio transmitters in the eibabo® technology storefor flush mounting (radio transmitter modules, universal transmitter)for operation (radio buttons, KNX remote controls, hand-held transmitters)for control (wireless weather stations, multiple wall switches, room temperature controllers, wireless window contacts and other sensors) from all well-known manufacturers. These include top brands such as SOMFY, Rademacher, Warema Sonnen, Eltako, Schalk, Sommer and Jung. You will also receive devices and accessories from Hager, Eberle Controls, Berner Torantriebe and EVN Lichttechnik. We also offer elegant wall transmitters that are suitable for flexible installation on wallpaper, glass, mirrors, tiles or wood. Or you can select immediately functional wireless motion detectors, wireless switches or wireless sets from our range.What is the range of radio transmitters in electrical engineering?The range of radio transmitters can vary greatly. This depends both on the radio technology used and on the environmental conditions. Ranges between 20 meters and one kilometer are usually specified. The specifications in the product information about the maximum range are usually values under optimal conditions. These exist when there is a direct line of sight between the transmitter and receiver without obstacles and the area is not affected by interference signals from the same or a neighboring frequency band. Please keep in mind that these conditions rarely apply and the range will therefore be lower in practice. TIP:When installing radio transmitters, allow for a range reserve of 25%. The reserve is not only used to compensate for a lower range due to current obstacles. If further obstacles are added later (e.g. additional walls or growing trees), the devices can still be used.What is an I/O radio module?I/O radio modules are so-called transceivers, a combination of transmitter and receiver. These therefore have signal inputs and signal outputs. This makes it possible to control or monitor systems with just one radio link. In addition to digital interfaces, some models also offer analog inputs for transmitting sensor values and limit values.What do I have to consider when buying radio transmitters?If you want to use radio transmitters, you need additional receivers that pick up the signals, process them and react accordingly. This can be, for example, switching actuators, universal displays or radio-controlled sockets. To ensure that communication between transmitter and receiver works, all components are parameterized using the standardized 'Engineering Tool Software (ETS)'. In this way, each device knows under which conditions it should send or receive commands and how it has to react to changes. The ETS software is available from www.knx.org and is a tool that you need to commission and link KNX devices. Don't worry: programming skills are not required. The ETS is also suitable for laypersons who are interested in the logic of the KNX. Please make sure that your radio transmitter can take over the transmission tasks you want and carry them out correctly. We therefore recommend that you carefully check the parameters and functions for the ETS provided by the manufacturer before purchasing.  Catalogue content:In this eibabo® catalogue Optical and acoustic signalling equipment > Radio transmitter you will find items from the following product groups:Item overview:Access controlAdjustment toolAwning radio sensorBlind controlBuilt-in transmitterButton inputCall forwardingControl unitExternal controlFour-channel hand-held transmitterInterval transmitterMicrohand transmitterRadio remote controlRadio transmitterRain sensorReed contactRemote controlSecuritySetting aidShutter buttonSingle-channel hand-held transmitterSun protectionTransceiversUniversal transmitterWind automaticWindow contactWireless technologyWireless wall buttonfrom the following manufacturers:Manufacturer overview catalogue Radio transmitter:Berner TorantriebeBusch JaegerEberleEltakoEthermaEVNGiraGlen DimplexGrotheHagerHamaJungNovarPhoenixRademacherSchabusSchalkSchneider ElectricSiemensSomfySommerWAGO
Accessories mechanical lights - Luminaires and recessed spotlights are used in almost every house. However, accessories are often required for their installation. If you also need spacers, suspensions or mounting brackets, you will find them in this catalogue. Read more here about the numerous components that often make the small difference when installing lights and spotlights.The right lighting can really bring a room to life. Whether it is a single lamp or an entire system, the installation of luminaires always involves a certain amount of effort. To ensure that the lighting is a pleasure for a long time to come, you should pay attention to the right accessories when installing the lights. Before you can start installing the lights themselves, you usually have to drill the necessary holes and lay the electrical cables. Once these preparations are complete, you can quickly proceed with attaching the lights or spotlights. But often the first questions arise at this point or small problems arise.Do I have hooks to attach the lamp?Are the hooks suitable for my wall and ceiling?Do I have to pay attention to the construction behind the wall or ceiling?How do I fix recessed lights in a brick wall?Do I have to take precautions to protect against contact?Do I need additional cover caps or couplings for a rail system or light strips?Do I have the required ground spike or ground socket for my outdoor light?Questions upon questions, which can vary greatly depending on the environment and the type of lighting to be installed. This also results in a huge assortment of different small parts, with which all possible difficulties should be solved. In this catalog we have grouped numerous accessories which:can be used universally for individual lightingare available in addition to the most common lighting systems from well-known manufacturers NoticePlease pay particular attention to the manufacturer's instructions for the mounting profiles, retaining clips, blind covers, end caps, built-in springs or connecting elements.This ensures that the respective item fits your existing system.Which lighting accessories can I find in this catalogue?Our range in this shop category is extensive and the items are very different. For your orientation, the individual components can be divided into three product groups:Fixing accessoriesThis is used to attach the lights to the ceiling or wall. This includes items such as wall brackets, ceiling hooks, wall hooks or ceiling spacers. Outdoor lighting is fixed with ground spikes or ground sleeves.Accessories for installationThis accessory is needed to properly install the light. It includes cable glands, junction boxes, plaster housings or installation frames.Accessories for the lightsItems of this type are special add-on parts or supplements for manufacturer-specific systems. These include profile rails, retaining springs, end caps, blind covers, couplings, swivel brackets, wire protection baskets, table clamps or busbar supports. TIP:Take advantage of our huge range of lighting. You are sure to find the right lighting for your home, office or production facility among tens of thousands of items. Other accessories for lights also include wiring, cores and conventional light sources or LEDs. For a better overview, we offer you these product groups in separate categories.What are flush-mount housings?Plaster housings are boxes made of metal or plastic that are embedded in solid walls. Installation is carried out by opening the wall in the height, width and depth of the box. The plaster housing is usually fixed with plaster and the wall is then plastered. You get an installation area for the flush mounting of various recessed wall lights including cable feed. Similar housings are also offered for mounting in drywall.What do I need ceiling junction boxes for?Ceiling distribution boxes are used to accommodate screw terminals or plug-in terminals and thus for the distribution of power lines. They are typically stable plastic housings that are flush-mounted or surface-mounted. These components can also be found under the name 'canopy'.For which lights do I use spacers?Spacers are installation aids for recessed spotlights that are used in drywall. You can buy these components in different diameters and heights. Spacers are clamped into the installation openings before installing the recessed spotlights. This creates a safety distance between the radiator, vapor barrier film and/or insulation material and avoids the risk of fire due to heat build-up.Picture: EVN EPK P21 metal plaster potWhen is the use of a wire protection cage necessary?Wire guards protect both people and the luminaire. These wire grids are mounted directly on the lighting and prevent accidental touching of the possibly hot bulb. On the other hand, the illuminant is also protected from impacts and other mechanical influences.Why should I use cable glands?Cable glands are important components in cable management. This allows cables and lines to be inserted into the housing, distribution boxes or terminal compartments of the lights. These protect:the internal cable connections from moisture, dust and other dirtthe cables at the grommet opening from kinking and twisting What happens if I ordered the wrong accessories?The eibabo® technology store is a leading specialist center for electrical installations and lighting. We ship worldwide and offer secure payment methods. Our customer service also includes accommodating complaints processing. If an item you have ordered does not meet your expectations, you always have the option of returning it. To do this, contact us personally or send your written revocation within the applicable deadlines via one of the specified contact channels.  Catalogue content:In this eibabo® catalogue Accessories for lighting > Mechanical accessories for luminaires you will find items from the following product groups:Item overview:Aluminum railCable holderClamping pieceCooling profileCover ringFastening profileFluorescent lampHall lightingHotel lightingInterior lightsJoint coverageLight controlLuminaire fastenerMounting accessoriesMountsOffice lightOptical glassPaint rollerPlaster railPlastic cuffShadow gapShrink tubingSurface mountingTrack spotlightWall baseWarehouse lightingWaterproofWire suspensionsfrom the following manufacturers:Manufacturer overview catalogue Accessories mechanical lights:AbalightABNAlbert LeuchtenAura LightBachmannBarthelmeBrumbergBöhmerErcoEricoESYLUXGiraGrotheHellermann TytonHoubeniiMJungKleinhuisKrüger-WerkeLedlenserLEDVANCELeipzigerLichtlineLTSOligoOpple LightingPerformance in LightPhilips LichtPhoenixPollmannRidi-LeuchtenRP-TechnikSchmitz-LeuchtenSchnepelSchuchSitecoSLVSonluxStahlSteinelThebenTriluxTrio-LeuchtenVitramoWibreWihaWitte + SutorZumtobelZumtobel GroupZweibrüder
Walkway lights - With optimally placed path lights, you not only create a fantastic lighting ambience in your outdoor area, but also improve orientation in the dark and thus ensure more safety. Path lights are not only used for the basic lighting of outdoor areas, but you can also set elegant light accents with them. Find out more about the technology and possible uses of modern lights for paths, streets and paths in the following article.What types of path lights are there?The manufacturers of lamps and lights offer a huge range of different shapes. We distinguish path lights according to the following styles:Floor lamps and floor lampsThis is the classic shape of path lights. The models usually have a base in the form of a stele or column. The light element is located on it, which is usually protected from rain and snow by a small roof. The light is thus emitted in all directions below the roof, but not upwards.downlightsDownlights are like small spotlights that focus the light directly onto the path. The light cone is rather small with these lights. Used correctly, this form of path lights ensures precise accent lighting. Distribute the lights carefully and interestingly to avoid associations with a runway.bollard lightsShaped as columns or steles, bollard lights illuminate your path and the surrounding areas of the property. Depending on the design, the lights radiate 360° or only in a certain direction. Often the bulb is not visible in the bollard, so the light is emitted indirectly. Like downlights, bollards require wide spacing to avoid over-lighting and are great for wide pathways and open spaces.Image: SLV 229410 bollard lightrecessed lightsIf lights are integrated in the path itself or in an adjacent wall, this arrangement has a particularly high-quality effect. However, this does not give you flexibility and the technology has to be installed during the construction phase. Flush recessed step lights ensure a special level of safety.What criteria should be considered when selecting path lights?You should pay special attention to the design, since path lights can also be seen in daylight. This allows you to use the lights as an additional eye-catcher on your property. When making your selection, make sure that they harmonize with the style concept of your outdoor area. Our huge range will surely help you to find a stylish model.Light, height and beam angle:Brightly shining path lights are more for a reduced and spacious environment. With narrow paths and lush plantings, muted and warmly glowing variants are more pleasant. Depending on the model, path lights have a more or less high body. This is responsible for the width of the light cone and the lighting effect that emanates from your path light. You can illuminate paths with a variety of different lights. In addition to floor lamps, bollard lamps or pedestal lamps are particularly popular, as these are usually between 60 cm and 120 cm high and are already an eye-catcher due to their size. If you want to achieve an even broader lighting effect, you should think about using mast lights. The mast light exceeds the height of pedestal lights or candelabra and is almost reminiscent of street lamps. If you prefer to use path lights for orientation in the dark and less as a representative light source, then marker lights with a lower brightness could be the best option for you. These are generally close to the ground and no higher than 60 cm.Power supply:When it comes to power supply, you basically have four options: solar, battery, low voltage or mains voltage. Solar lights can be set up in no time. Simply stick these into the ground in a suitable sunny spot and wait for the sun to set. However, the light output is low and the lights are used more for orientation and less for lighting. Battery-powered models are just as flexible as the solar lights. Reliability and performance depend on the current battery charge level. Low voltage lighting comes with transformer and is more reliable. However, the installation requires the laying of underground cables. For the basic supply of electricity, a socket with mains voltage is usually required. Cables must also be laid for path lights with mains voltage supply. In principle, however, these represent a solid and durable alternative to the other variants and therefore form the most extensive product group here in the shop.TIPWhen laying cables outdoors, special attention must be paid to safety. Have this work carried out by an experienced electrician and only use suitable cables. Use waterproof gel sleeves for connections.Assembly:There are different installation options for path lights depending on the design. The assembly is partly dependent on the power supply. Solar lights and battery-powered lights are usually intended for flexible use. These can be easily stuck into the ground with a skewer or placed directly on the ground. Such lights can be removed or repositioned without tools. A permanent mounting option is the concrete foundation. Path lights with a concrete foundation are particularly robust and can easily withstand strong winds and other influences. All wired lights should be fixed as solidly as possible. This is primarily for security. It quickly happens that a person or the robotic lawnmower accidentally bumps into it. If the attachment is not sufficient, connections can quickly be damaged in these cases and open contacts can occur. You do not want to use lights with a concrete foundation, but still want a stationary and stable installation? Then you can use screw-on path lights. These models are installed on stone slabs on paths and terraces. Optical highlightsBetter built-in than free-standing: Some path lights can be recessed into the ground along the path or built into walls, posts or steps. bulbs:The majority of our range is equipped with light-emitting diodes (LEDs). LED bulbs are energy efficient and emit very little heat. LEDs consume significantly less electricity than conventional incandescent lamps or halogen lamps for the same amount of light. Their durability and service life is also many times over. In addition to high energy efficiency and a longer service life, another major advantage of LED lamps is that they produce fewer emissions, contain no lead or mercury and therefore emit fewer toxic gases and CO?. The LED bulbs of a well-designed path lighting give the night view of your path or driveway a very special charm. You will also occasionally find models with conventional light sources here in the shop.As you can see, there are many options for path lighting. Your choice depends on the environment, the technology and the complexity of the installation.Finally, two tipsIf you want to light a path, you almost always need more than one light. It can therefore be advantageous to use a set. If your preferred model is not available in a set, you are welcome to send us an inquiry. Depending on the manufacturer and the purchase quantity, graduated prices may be negotiable.Path lights with replaceable light sources can be equipped with modern LED torches. These simulate a play of flames and have a particularly romantic effect both in summer and in winterYou can get pedestal lights and path lights in the eibabo® range at reasonable prices. Well-known manufacturers of high-quality lights include Zumtobel, Trilux, Theben, Opple Lightning, Eglo, Siedle, Steinel, SLV, EVN and many others.  Catalogue content:In this eibabo® catalogue Luminaires > Luminaire bollard you will find items from the following product groups:Item overview:Arc lampBelt lensBollard lightCeiling lightFootpath lampGarden spotlightGround spike lightInfrared sensor lightInground lightInterior lightLamp headLight objectMast lightMasterMasterMotion detectorMotion sensor lightMounted spotlightOrientation lightOutdoor lightOutdoor lightingOutdoor spotlightParking lightShrub lightingSpike lightStone lampStreet lightTable lampTube lampfrom the following manufacturers:Manufacturer overview catalogue Walkway lights:Albert LeuchtenBEGA GantenbrinkBrumbergEgloESYLUXEVNIDVKonstsmideLEDVANCELeipzigerMeyer + SohnOpple LightingPerformance in LightPhilips LichtRZBScharnberger+Has.SiedleSignify LampenSLVSteinelThebenTriluxTrio-LeuchtenZumtobel
Ceiling-/wall luminaire - Looking for the perfect lamp? In this catalog you can expect a huge selection of different ceiling lights and wall lights at top conditions. You're sure to find what you're looking for here - whether you prefer modern LED technology or love the charming retro look.Wall lights and ceiling lights - atmospheric or functional lighting for living rooms and work areasIn almost all living areas, commercial spaces or offices, ceiling lights and wall lights provide the basic lighting. The position on the ceiling is ideal for distributing the light evenly throughout the room. This makes life more comfortable on dark days or allows you to work at night. But which lamp should you choose, since there is an almost endless choice? We would like to make your decision easier with a small guide.Which wall light or ceiling light is the right one?Before you decide for or against a specific model, you are sure to ask yourself many questions that narrow down the selection. Mostly it is about the appearance of the lamp. Since this selection criterion is very subjective, we do not want to go into more detail at this point. As a specialist for Smart Home and building automation, eibabo® is an online mail order business that focuses on technology. That is why we 'light' the topic here from this angle.In addition to the look, which criteria are still decisive in order to find the right wall light or ceiling light?The place of use: Where do you attach the light? Is the lamp exposed to special conditions (wet rooms, dusty workshop, living room)? Do you have to clean the lamp often?Usage: Do you use the light for many hours every day or only occasionally?The fixture: is the room high enough for a pendant light? What substrate is to be expected (concrete, steel beams, wood)?The light intensity: Are you planning the luminaire as the main lighting? Would you like to create a special mood?Color temperature and color rendering: the color of the light is often crucial. A work area with people requires a different light spectrum than lighting fruit or meat. Warm light is preferred for living rooms.The shape of the light cone: do you need the light to be concentrated (e.g. via spotlights) or should a large area be illuminated?The opportunity to change: Would you like a color change? Would you like to be able to change the direction of the beam angle? Is there a need for expansion later?The lighting technology: Do you prefer conventional light sources? Do these have to be interchangeable? What are the advantages and disadvantages of LEDs? How important is power consumption?Smart home integration: will the light become part of the building automation? What conditions are in place or need to be created? Wall lights and ceiling lights for offices and workplacesEfficient and fatigue-free work is also a question of the right light. Working on a computer or studying files over the course of a long workday can cause eyestrain. It is therefore important that the light can be adapted to changing conditions. Large-area light strips or grid lights are usually used for professional applications. Such lighting can be found, for example, in hotels and restaurants or conference rooms, in shops and other commercially used rooms.Already knew?The lighting of office workplaces is regulated in the European standard DIN EN 12464-1. It should serve the health and safety of people at their workplace and ensure optimal visual performance and the best possible visual comfort.In Germany, the Workplaces Ordinance and an occupational health and safety rule for lighting also apply. Other countries have their own regulations. It doesn't matter whether your workplace is in an open-plan office or whether you work from home most of the time. Good lighting increases the feel-good factor during working hours. In other words: The lighting must be suitable for all the tasks that arise in the office and must be selected accordingly. This includes working on the screen as well as writing and reading texts at the desk. TIP:Additional lighting is also required for screen work. The stark contrast between a bright screen and a dark room strains the eyes. When choosing the right lights for the workplace, pay attention to the following things:The illuminance at the workplace is given in lux (lumens per m²). Depending on the type of activity, 500 to 1,500 lux are recommended. The power of a lamp is usually stated on its packaging.The color temperature of light is given in Kelvin. A color temperature of 3,300 to 5,300 Kelvin is recommended for office workplaces. In the industrial sector, workshops and the like, it may be over 5,300 Kelvin. This light is similar to daylight, has a higher proportion of blue and activates the biorhythm.The color rendering can influence the purchase decision. The Color Rendering Index (CRI) says something about how natural the colors of an illuminated object appear. This is therefore a quality feature for a light source and is important, for example, in the food industry or the fashion industry.A lamp should not dazzle, neither directly nor indirectly. On the one hand one speaks of physiological glare, which causes an actual disturbance of the visual function, and on the other hand of psychological glare. This is a purely subjective and individual disturbance.Avoid flickering lights. Surely you know this from a defective fluorescent tube. Other light sources also flicker, mostly unnoticed and at high frequency. Our body perceives this constant alternation of light and dark. This affects, among other things, the ability to concentrate.Furthermore, the luminance and the direction of the light can be interesting parameters for determining an optimal lamp for the workplace.   Wall lights and ceiling lights for the living areaThe rules are not as strict for the living area, but many of the criteria mentioned can also be applied to private use. Here, the place of use is one of the determining factors for or against a particular model. And the influence of optics plays a much more important role than in the professional environment.Image: Zumtobel LED recessed ceiling light EP 1200-840For living rooms and sleeping areas, lights are usually chosen to match the furnishings. With classic models, standard lamps are to be used, and you can decide individually about their brightness and light color. In functional rooms such as kitchens, bathrooms and dining rooms, rows of spotlights are often used instead of individual lights. Recessed spotlights or LED recessed light points give the room a pleasant flair. The big advantage is that you can emphasize or stage individual areas of the respective room. For example, if you like to cook, there should be enough spotlights above the worktop to provide sufficient light. Beautiful pictures on the wall look even more interesting if they are directly illuminated. In the bathroom, recessed spotlights at head height illuminate your face without casting large shadows. This makes skin care and shaving easier. It is important to ensure that these not only produce a pleasant light, but are also suitable for the humid room climate.Are wall lights and ceiling lights with LED technology recommended?Basically, LED technology is a modern way of generating light. Over the years, this has almost completely replaced conventional light bulbs. The Light Emitting Diode (Light Emitting Diode) is cheap, durable and consumes little energy in comparison. Almost all manufacturers of lamps and lights offer LED wall lights and LED ceiling lights. For example, it is possible to use large floodlights or floodlights as ceiling lights. Hundreds of LEDs illuminate the room very evenly. In terms of color temperature, LEDs were limited in the first few years and emitted an unnaturally cold light. In the meantime, however, the light of modern LEDs is comparable to the 'old' light bulbs. RGB LEDs generate light across the entire color spectrum. Thanks to the LED light threads (filaments), warm colors can be generated that correspond to those of fire or candles. In the form of a wall light, these variants are suitable, for example, for atmospheric accentuation of masonry or living areas.Advantages of LED technologycheap and energy efficientlong lifetimeenvironmentally friendly recyclableflexible in structure and arrangementspace savingColor change possible Disadvantages of LED technologyhigher initial investmentonly electronically dimmablethe color rendering often seems artificialPermanently installed LEDs cannot be replaced if they are defective  TIP:If you have a choice, opt for LEDs over incandescent, CFL, or fluorescent tubes. Please refer to the product description to find out whether an LED wall light or LED ceiling light has the advantages or disadvantages mentioned. If you opt for a light with a conventional design, you don't have to do without LED technology either. In the eibabo® shop you can get LED light sources in the form of classic light bulbs, which you can use in their place in the socket of your light.Which material is recommended for my wall or ceiling light?In addition to individual taste, the choice of material for a wall light or ceiling light can be based on pragmatic criteria. In the typical living area, there are hardly any restrictions. Anything that pleases is allowed. Plastics in smooth shapes are usually easy to clean. Lights with a washable housing are best suited for use in the basement or hobby room. Some of these models are unbreakable or additionally protected against mechanical influences by brackets. It is better not to choose materials such as wood, copper or brass if the lamp will be exposed to the weather or higher humidity. Metals can discolor or rust.What do I have to pay attention to with ceiling and wall lights for outdoor use?Even outdoors, wall lights and ceiling lights are not only decorative, but also practical. When the entrance to a home is well lit at night, there is less chance of tripping and searching for the keyhole. A pleasantly lit terrace invites you to linger. But regardless of whether you decide on a subtle or eye-catching design, please pay attention to the suitability for outdoor use. A look at the product description or the information on the IP protection class can help here. All lights that you install on the house wall or on the ceiling of the entrance area must at least correspond to protection class IP44. These are protected against splashing water from all directions. The first digit describes the protection against foreign bodies, the second digit the protection against water. The higher both digits, the more protection is offered. An IP 67 luminaire, for example, withstands jets of water and brief immersion.What are the advantages of ceiling or wall lights with motion detectors?Motion detectors are useful. They detect people in the dark and then switch on the wall light or ceiling light. This ensures security in the house entrance, in the stairwell, in the driveway or in the garage after dark. Motion detectors are also useful when you don't have your hands free to operate a light switch. At eibabo® you can get ceiling lights and wall lights with and without motion detectors from all well-known manufacturers such as Hera, Philips light PLS, Regiolux, Ridi lights, RZB Zimmermann, Trilux, Zumtobel light, Schmitz lights, Schuch light, IDV, Böhmer, Eglo , ESYLUX, Briloner, BEGA Gantenbrink, Pracht, Performance in Light, Brumberg lights, Hufnagel, Trio lights, Hufnagel, Peill+Putzler, Neuhaus lights, EVN lighting technology, Legrand (BT).  Catalogue content:In this eibabo® catalogue Luminaires > Ceiling-/wall luminaire you will find items from the following product groups:Item overview:Bedside lampCabinet lightingDisinfection lightFabric lightFlat PolymeroFunctional lightHall lightingHandleless profileHeadlightHigh bay lightHigh temperature lampLightingLine of lightMicroprism lampMultilumenOpal lightOutdoor display lightOval lampPicture lightQuick assembly systemRecessed frame lightRecessed wallwasherSports hall lightSquare lightSurface-mounted downlightTable lightUnderpassWallwasherfrom the following manufacturers:Manufacturer overview catalogue Ceiling-/wall luminaire:AbalightAlbert LeuchtenArcliteAura LightBEGA GantenbrinkBrilonerBrumbergBöhmerDianaEgloEthermaEVNFabas LuceFischer & HonselFKBGiraHelestra LeuchtenHeraHufnagelIlluminaKonstsmideLEDVANCELegrand BticinoLegrand SEKOLichtlineLTSLudwigNeuhaus LeuchtenNobileNorkaOligoOpple LightingPerformance in LightPhilips LichtRegioluxRidi-LeuchtenRopagRZBScharnberger+Has.Schmitz-LeuchtenSchuchSensopartSitecoStahlSteinelSun CracksTriluxTrio-LeuchtenWaldmannWibre
Low-voltage transformer - It is often not enough to mount lightbulbs in the ceiling, in the wall, in the stairs or in the closet. Especially with built-in lights, transformers are often required, which reduce the voltage to 12 volts or another value. But why are transformers necessary at all? In this text you will learn more about low-voltage transformers, how they are used and which criteria you should consider when purchasing.What are lighting transformers?Low-voltage transformers are important operating devices for lights. These are devices for converting a certain voltage to another voltage. In many cases, the 220 volts at the input of the device is converted to 12 volts at the output of the device. On the one hand, this reduction serves to ensure safety, because a 12 volt voltage does not pose a danger to life and limb when touched. This also ensures that the lamp does not fail in the event of voltage peaks. In other words: a transformer protects against short circuits and overheating and is a device that makes it possible to switch the light on and off.Image: LEDVANCE HTL225/230-240 Halotronic transformerDo transformers affect the lifespan of the lamp?How long a lamp works depends on its quality, frequency of use and duration of use. Frequent switching cycles have an effect on the service life, especially with conventional light sources. Continuous operation of the light bulbs can also lead to wear and tear and premature failure. In principle, a transformer connected in front of it has no influence on this. However, the device 'smoothes out' fluctuations in the energy supply and can thus positively influence the service life of a classic light bulb. In this regard, it should be noted that even transformers can burn out over time. However, this happens very rarely and also depends on the quality of the device. In times when conventional light sources are increasingly being replaced by modern and long-lasting LED technology, the question of consumption and efficiency is often asked in contrast to lifespan.Is a 12 volt bulb more economical than a 220 volt bulb?It is widely believed that 12 volt incandescent lamps save electricity compared to 220 volt incandescent lamps. However, that is not true. Saving electricity depends on the power and not on the voltage.How do I find the right transformer for my lighting?Because transformers are commonly used with recessed lights, we'll stick with this type of lighting. It depends on the lamps used which transformer you need. For safety reasons, the use of low-voltage lights is strongly recommended, especially in rooms with high humidity. If you use LEDs, you need a different transformer than with classic halogen lamps. So before you choose one or the other transformer, you have to decide on a specific light source. The service life of LEDs is usually more than 50,000 hours. These are therefore much more durable than comparable halogen lamps. In addition, the heat generated by LEDs is significantly lower, which is an advantage for built-in lights without air circulation. Disadvantages of LEDs are the higher price and the special nature of the light emission. Their light is generated by a directed luminous flux, which can quickly lead to signs of fatigue. Therefore, LEDs are mainly used as accent lighting in the background (in cupboards and shelves, as an orientation light on the stairs). A lamp with halogen lamps is typically recommended for the basic lighting of a room.Basically, we distinguish between low-voltage transformers:Devices that have a winding and work by means of inductionDevices that are exclusively electronically controlled Transformers with winding are primarily used with halogen lamps. These consist of two copper windings (coils), which interact with each other through an electromagnetic field and can thus reduce the voltage. The electronic transformers reduce the mains voltage using electronic circuits. These devices are therefore the newer generation and offer the following advantages over conventional transformers:light and compacthigh degree of protection against short circuitsalmost silent operationProtection against overload and overheatingSoft start possible With these features, longevity is achieved for both the transformer and the halogen lamps. Already knewElectronic transformers have an efficiency of over 95%. Transformers with coils achieve an efficiency of around 80%. When using LEDs you need a different type of transformer. Please note that these devices are not interchangeable with the transformers for halogen lamps, even if they have the same nominal power and output voltage. In a halogen lamp, the filament serves as the light source. The lighting of an LED is based on completely different physics. Here, electric current flows through a diode and releases some of the energy in the form of light photons. This difference in the generation of light places individual demands on the respective electronic transformers, for example:Transformers for halogen lamps generate an AC voltage. This has positive and negative pulses and is not suitable for continuous operation of an LED. An LED is operated with direct current. Although many LEDs have a rectifier, the conversion can lead to increased heat generation and thus to a shorter service life.For example, in the case of transformers for halogen lamps, the average output voltage is 12 volts. In reality, however, this value is not constant and can vary up and down. These can be voltage peaks when switching or depend on the mains voltage at the input, the connected load and the ambient temperature. A halogen lamp can cope with these fluctuations without being damaged. An LED cannot do this.LEDs have significantly less power than halogen lamps. An electronic transformer for halogen lamps requires a certain base load in watts in order to function properly. If this base load is not reached, the light flickers, shines too weakly or not at all.Is it possible to dim halogen lamps and LEDs with a transformer?Regardless of whether you are using a conventional or an electronic transformer, dimming 12 volt halogen lamps is usually always possible without any problems. It is only important that the individual components are compatible with each other.TIPTypically, so-called leading edge dimmers are combined with conventional transformers, whereas trailing edge dimmers are used for electronic transformers. If you are not sure, choose a universal dimmer from our range.If you want to dim LED lamps, all interacting components must be marked accordingly. This means that both the transformer and the LEDs themselves, as well as any ballast that may be required, must be dimmable.Which low-voltage transformers does the eibabo® shop offer?At eibabo® you will find an extensive range of lights and the right low-voltage transformers for your lighting installation. In addition to dimmer transformers and DALI switching power supplies, we also carry low-voltage transformers, plug-in transformers, safety transformers, electromagnetic transformers, power supplies, ballasts and Tronic transformers. Most of the devices can be used for direct installation as well as for flush mounting. You get exactly the low-voltage transformer you need in the well-known high processing quality as well as with optimized efficiency and a perfect range of functions. We only offer high-quality products from well-known and well-known manufacturers such as Jung, EVN Lichttechnik, Houben, Paulmann, Brumberg Leuchten, Hera, Philips lamps, LEDVANCE, ABB Stotz, LTS Licht&Lighten as well as Oligo, Relco, BEGA Gantenbrink, Berker and Zumtobel Licht.  Catalogue content:In this eibabo® catalogue Light control > Transformer for low voltage light system/low voltage halogen lamp you will find items from the following product groups:Item overview:Ambient lightCable systemControl gearControl unitHalogen transformerInterior lightInterior lightingLamp transformerLow voltageMounting accessoriesOperating devicesOutdoor lightPlug transformerSafety transformerSecurity converterSwitching power supplyTransformerfrom the following manufacturers:Manufacturer overview catalogue Low-voltage transformer:ABBBEGA GantenbrinkBrumbergEVNGiraHellumHoubenJungLEDVANCENobileOligoPaulmannRelcoScharnberger+Has.SLVTrafo-Technik-Hoppecke
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