Photocell to turn on or off the light day and night without manual operation.
Do not install the control unit in a very dark place during the day or a place directly by the lighting of turning on a lamp.
Usage: street lights, road, factories, garden, ports, airports, farms, parks, schools, and other places. It also can fit solar lamps, cars, motorcycles, electric cars, and other lamps and lanterns or equipment that use a power supply of 220V.
Input voltage: AC 220V
Max load current: 10A
Frequency: 50-60Hz