Question

What is LED's(Light Emitting Diodes) in brief ???

Answer 1

light when an electric current passes through it. The light is not particularly bright, but in most LEDs it is monochromatic, occurring at a single wavelength

Answer 2

LED ARE AVAILABLE IN MANY Colors SUCH AS RED,GREEN , YELLOW, BLUE WHITE AND ARE INCREASINGLY BEING USED FOR MANY APPLICATION. LED IS SOURCE.....

Hope it will help you Dear.......