The LED beam refers to the light released by the LED light, since most of the LED lights currently produced are shown as very small point light sources, and the LED beam should be a set of beams consisting of several LED lights
LED is in recent years developed light civilian, mainly based on P semiconductor N junction of the electron hole recombination on coupling light, with high brightness, high luminous efficiency, energy saving and other advantages such as, is currently the main source in the development or display material.
LED refers to (Light, Emitting, Diode) light emitting diodes initials in English
