LED Light

- Apr 28, 2019-

LED (LightingEmittingDiode) illumination is LED illumination and is a semiconductor solid-state light-emitting device. It uses a solid semiconductor chip as a luminescent material, and in the semiconductor, the carrier emits excess energy to cause photon emission, and directly emits red, yellow, blue, and green light. On the basis of this, using the principle of three primary colors, Adding a phosphor can emit light of any color such as red, yellow, blue, green, cyan, orange, purple, and white. LED luminaires are lighting fixtures that use LEDs as a light source.