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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 http://www.rt3group.co.uk/ for more information on LED lights.
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