![]() This code specifies how natural the colours in the LED lamp look.Īnother key advantage of LEDs is their long lifespan. Usually the index ranges from at least Ra 80 for discerning eyes or in special situations, but Ra 90 is preferred for most situations. The colour rendering of LED lights is also quite convincing and is specified according to an index. LED lamps shine immediately at maximum brightness when turned on, and their light is flicker-free so even strong vibrations do not affect their beautiful light. Also for a similar effect, LED lights will seem much brighter if the room is brightly decorated. ![]() For example, the angle of the light from flat-shaped LEDs determines how diffused or directed the light is in the room. To get an impression of the perceived brightness of the room, however, additional parameters need addressing. For example, a classic 60-watt bulb produces around 720 lumens. Brightness is no longer measured according to the power consumption in watts, but rather as the light output measured in lumens. The improved lighting technology of today must be more carefully observed by the consumer. The LEDs also have the practical advantage that they hardly produce any heat and are therefore the burn risk is greatly reduced. Energy-saving lights and halogen lights are already clearly more efficient, but not they cannot compare to the excellent energy usage of LED lights. The outdated incandescent lights can convert only 5% of the absorbed energy into light, the rest escapes as heat. With only a few watts, LEDs can easily reach the brightness values of a 40W and 60W incandescent light bulb. Even fluorescent light tubes can now be replaced by LEDs, like the R7s. Whether it is E27 LEDs as a "Retrofit" in the form of classic light bulbs or a G9 LED for exchanging with halogen lights, replacing the old incandescent light bulbs with modern LEDs is not a problem. In addition to the well-known E14 and E27 light bulb sockets, where the light bulb is screwed in, there are also the pin based varieties of LED lights that are more common among halogen lights, such as the G4, G9, GU5.3 and GU10 varieties, for example. Whether LED ribbons or ceiling lights there is a lot to choose from between colours and models. Models are available with pre-set colour programmes, and the transitions are infinitely variable. The colour change is controlled either by a switch, dimmer, or remote control. One feature of LED lights that is particularly promising is their ability to change colour. ![]() ![]() While the first LEDs could only be dimly lit and were used primarily as colour indicators, today they serve as sources of white light. Light emitting diodes emit typically red, green, or blue light depending on their construction. If you have questions, our friendly customer support can help you. Detailed information about dimming LED lights can be found on its packaging. When exchanging old dimmable lights with new LEDs, however, be careful because some dimmers may be incompatible. Many LED lamps can be continuously dimmed, not just to "low-medium-high" levels. Neutral white LEDs represent a middle ground and are good in hobby rooms, for example. Special daylight white lights (from 5,300 Kelvin) are especially good for increasing concentration and performance in the work environment. The colour temperature of a living room light is usually below 3,300 Kelvin. Through the targeted selection of materials and sophisticated production methods, the light from LEDs can be precisely configured, whether as warm-white light or a different colour. After overcoming some teething problems of LED technology, warm white living light from LED lamps is now at least as comfortable as that of halogen lamps.
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