Light emitting diodes, or LEDs, are replacing the cold cathode fluorescent lamps (CCFL) used in conventional LCD displays. LEDs are tiny light bulbs that fit easily into an electrical circuit and are ...
A light source created by a light emitting diode (LED). For decades, LEDs have been used as indicator lights on myriad products; however, starting in the 2000s, they began to replace incandescent, ...
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