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QHow does an LED light work?

How does an LED light work? 

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#1paulhopkinsAnswered at 2017-03-17 20:53:54
An LED is a two-lead semiconductor light source. It is a p–n junction diode, which emits light when activated. When a suitable voltage is applied to the leads, electrons can recombine with electron holes within the device, releasing energy in the form of photons.I would suggest you visit for more information on LED lights.
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