Difference between revisions of "LED"
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Revision as of 20:58, 10 February 2008
A light-emitting diode (LED is a semiconductor diode that emits incoherent narrow-spectrum light when electrically biased in the forward direction of the p-n junction. This effect is a form of electroluminescence.
LEDs are available in various colors most notably:
- RED
- GREEN
- YELLOW
- BLUE
- WHITE
