What is Edison led light bulb?

Light emitting diode. Edison led light bulb is a light emitting diode, a solid semiconductor device that can convert electric energy into visible light, and it can directly convert electricity into light. ThomasAlvaEdison (1847, February11-1931,10, 10/8) was born in. World-famous inventors, physicists and entrepreneurs are known as "the king of inventions in the world". He has more than 2,000 well-known and important invention patents and was awarded the title of "Menlo Park's Wizard" by the media.