Reply To: What is LED?

Home Electrical Engineering Forum General Discussion What is LED? Reply To: What is LED?


“LED” Stands for “Light-Emitting Diode.” An LED is an electronic device that emits light when an electrical current is passed through it. Early LED’s produced only red light, but modern LED’s can produce several different colors, including red, green, and blue (RGB) light. Recent advances in LED technology have made it possible for LED’s to produce white light as well.