gallium phosphide (GaP)

 gallium phosphide (GaP), or combinations thereof crystal (GaAsP), group III-V semiconductor.

LED Bulb The optical performance of the color of the LED and the light emitting efficiency with the semiconductor material and processing technology. Type impurities incorporated in the P-type material and N-type material, the type of single-wavelength LED light-emitting diode, can  LED Strip be obtained while the electrical performance may vary. According to the principles of optics, white light by the continuous spectrum, therefore, it is not possible to single white LED system directly emits a continuous spectrum. In the lighting field, the most widely used is white, so white LED development and technological progress related to the application and promotion of LED lighting in the area. LED Module

Single LED light emitting diode optical system comprises a parallel emitter, the polarizers, and transparent mask. The optical system can make the LED light beam emitted to parallel light or a beam angle (as shown in Figure 1). Thus, changing the geometry of the closure dome, can change the angle of the light beam of the LED. Ceiling Light