A Light Emitting Diode (LED) is a microchip that emits light. Compared to incandescent lights that produce light by heating a tungsten filament, or fluorescent lights that pass electricity through a tube of ionized gas, LEDs are basically computer semiconductors that illuminate with the movement of electrons. They use at least 75 percent less energy than incandescent lighting, and have a high output, long life, compact size, instant on/off, and reliable operation in cold temperatures.
LED
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