(Upgraded)，Adjustable sensitive， Waterproof 10A AC/DC12V Photo Control Sensor Auto Automatic Operated on Off Light Control Switch, Photoreceptor Light Sensor Switch Streetlight Switch

electric lamp automatic switch is based on a novel photoelectric switch photoelectric semiconductor element rotor characteristic design. To turn on or off the light in day and night without manual operation < b > Do not install the control unit in a place extremely darker in daytime or a place directly by lighting of turning – ON lamp< b > 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 12V lamps and lanterns or equipment< b > Rainproof performance, more suitable for outdoor< b > The three line system, the internal relay control, compatibility, resistance, inductive capacitive lamp load. Can load LED lamp, energy-saving lamp, fluorescent lamp, incandescent lamp, exhaust fan lamp or other electrical equipment.< b > Operating temperature: -40 ℃ +70 ℃ to (-40F to +158F)< b > Model:AS-20< b > Input Voltage: DC/AC 12V< b > Max Load Current: 10A< b > Frequency:50-60Hz< b >

Features

• adjustable sensitive
• Light sensor: clock-wise adjust will increase light sensor value（can work at the daytime）, Anticlockwise will reduce light sensor value(can work at night).