Sensor Switch for LED Light, Welcomeuni Outdoor 12V DC Automatic Infrared PIR Motion Sensor Switch for LED Light,gray 100% Brand new and high quality.Quantity:1pcs You can conveniently to let the light auto on/off .The switch can detect human body's infrared , and use infrared to control the load Brown = Positive / Live wire IN,Blue = Negative / Neutral wire IN,Red = Positive / Live wire OUT Sensor distance: 5~10m ; Easy to install and simple to use Applications: Incandescent lamp, energy-saving lamps, LED lamp, fluorescent lamp and other kinds of loads