The outline covers the component parts of a light emitting diode (LED) light source such as LED modules, LED Arrays, power sources and control circuitry.
这个指导纲要涵盖了LED光源的零部件，诸如LED模块，LED阵列，电源和控制电路。
2
Infrared emitting diode. High speed for remote control.
红外发光二极管。高速远程控制。
3
The stable and constant control system of semiconductor laser diode includes constant current control, constant power control and constant temperature control.