03-13-2015, 09:17 AM
What does LED mean ??
A light-emitting diode (LED) is a semiconductor device that emits visible light when an electric current passes through it. The tiny diode fits easily into an electric circuit. Unlike ordinary incandescent lamps, they do not have a filament that burns out or gets hot. individual LEDs are binned and then clustered on a circuit board to create an array, which is then incorporated into a lamp.
A light-emitting diode (LED) is a semiconductor device that emits visible light when an electric current passes through it. The tiny diode fits easily into an electric circuit. Unlike ordinary incandescent lamps, they do not have a filament that burns out or gets hot. individual LEDs are binned and then clustered on a circuit board to create an array, which is then incorporated into a lamp.