A light-emitting diode (LED) is a semiconductor
light source. LEDs are used as indicator lamps in many devices, and are
increasingly used for lighting. Introduced as a practical electronic component in
1962, early LEDs emitted low-intensity red light, but modern versions are
available across the visible, ultraviolet
and infrared
wavelengths, with very high brightness.
8 rectangular RED LEDs, use on 5 volt connections
as in a computer.
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only $5.95 US Dollars (for 8 pieces)
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