1.Light Sensor (BY-DG610), car accessory 2.light sensor,auto light sensor,lighting accessory 3.CE certificate 1.Light Sensor (BY-DG610), car accessory2.light sensor,auto light sensor,lighting accessory3.CE certificate specificationsITEM ... car, it automatically put the light sensor into working condition, and detect the light condition. Mode change It has manual and auto mode switch, you ...