Since the advent of LED lamps, people seem to have seen the rookie industry in the lighting industry, driving the continuous development of LED lamps. They all know that LED lamps are environmentally friendly and power efficient. They know very little about the principles of light, so today the 400w Led Flood light manufacturer will introduce the color and principle of LED lighting.
The color displayed
LED lighting is LED lighting that uses a solid semiconductor chip as a luminescent material. In semiconductors, the carrier emits too much energy to cause photon emission and emit red, yellow, blue, green, cyan, orange, and purple directly. White light.
The LED is made of a III-IV compound such as GaAs (gallium arsenide), GaP (gallium phosphide), GaAsP (gallium gallium phosphide), and its core is a PN junction having an IN characteristic of a general PN junction. , that is, forward conduction, reverse cutoff, and breakdown characteristics. Under certain conditions, electrons are injected into the P region from the N region, holes are injected into the N region from the P region, and minority carriers (small subcarriers) entering the opposite region are combined with the majority carriers (multiple carriers) to emit light.
information about 400w Led Flood light : https://www.xiangruilight.com/product/flood-light-mars-series/high-power-400w-outdoor-slim-led-floodlight-ip65-mars-series.html