About LED Light Sources

What is LED?

LED stands for Light Emitting Diode and is the type of light source that is becoming the standard in lighting. The conventional traditional light sources are gradually disappearing, and manufacturers now primarily work with components for LED lighting.

LED Materials, Light Color, and Brightness

The LED is made of various semiconductor materials that together create a structure with positive and negative parts. The wavelength of light and thus the color of light depend, among other things, on the semiconductor material. The light color can be infrared, ultraviolet, or visible light, as well as various shades of cool and warm white light. To achieve white light, different methods of additive color mixing are used. The brightness achieved is determined by the current passing through the LED. LEDs require direct current with the correct polarity, and the current should be forward.

Heat’s Impact on LEDs

LEDs are heat-sensitive, and the brightness varies with the temperature of the diode. If the diodes become too hot, their lifespan can be shortened, or they may simply fail. Therefore, how cooling is managed is crucial for LED lighting manufacturers. If the specifications for LED light sources and their associated components are followed, they should not overheat.

Our LED Suppliers

Our supplier Tridonic develops and manufactures high-quality LED modules and drivers for LEDs and other types of light sources to provide professional lighting. You can learn more about Tridonic and our other brands here.
You can learn more about Tridonic and our other brands here.

LEDs and Flicker

With its continually improved light quality, LED has become a strong alternative for general lighting. The quality of lighting involves both the experience of light and how it functions technically. A concern that has been discussed for some time is whether LED lighting can cause flicker. With a growing lighting market, the number of lighting companies has also increased, and many have products that do not maintain the same quality.
Learn more about flicker and what’s important to know.