Automatic Sensor Switch is based on infrared technology automation products - People come lamp lighting. People left lamp shutdown - Cordial and friendly save energy and security - Suitable for corridor bathroom basement storage garage and other places of automatic lighting - Directly replace the wall switch voice-activated switch or touch switches - Easy to install works only in dark light environment - Voltage: AC 180V-240V - Load power: =200W - Sensor distance: 6m - Time delay: 50 seconds - Colour: White - Distance between lamp and switch shall be over 0.5m