How Do LED Lights Work?
It’s really simple actually, and very cheap to produce, which is why there was so much excitement when LED lights were first invented!The Technical Details: LEDs are composed of two types of semiconducting material (a p-type and an n-type). Both the p-type and n-type materials, also called astringent materials, have been doped (dipped into a substance called a “doping agent”) so as to slightly alter their electrical properties from their pure, unaltered, or “intrinsic” form (i-type).The p-type and n-type materials are created...
