WH GEYA AS-22010--2PCS Photocell Street Light Switch AC220V10A Photo Control Photoswitch Sensor Switch

Welcome to Wang Hong !!! General *The AS Photo-electric lighting control consists of a sealed CDS photocell and a Snap action bimetallic relay. *The unit automatically turns on or off the lighting according to the light intensity changes without manual operation. *Do not install the control unit in a place extremely darker in daytime or a place directly by lighting of turning - ON lamp *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 NOTE: 1. Must be installed on the place where avoid direct electrical light. 2. Cannot be installed in a place where it is dark all day. 3. Connect the load wire first. LOAD Wire: Red Common Wire: White Line Wire: Black