... green product for automotive.No pollution, no noises, no electronic interferer.We adopt advanced constant-current controlling technology,so our ... wiring, one paper box, one manuel.4.)Lamp consist:Electronic circuit board, viewfinder,wiring,lamp hull and housing.5.) High-power ... in 24 hrs) 5) Brightness is between 70-90lm6. Electronic protection: 1) Hight-Voltage Protection: The control system will stop ...