Features 1. 100% brand new and high quality 2. Do not install the control unit in a place extremely dark in daytime or a place directly by lighting of turning - ON lamp 3. To turn on or off the light in day and night without manual operation 4. Widely used: Street light, highway, factories, garden, ports, airports, farm, parks, schools, and other places. Also can fit into solar lamps and lanterns, or cars, motorcycles, electric cars and other power supply voltage is 220V lamps and lanterns or equipment
