Easy to install and simple to use. Photosensitive and light control - when there is a light source in the environment, it does not automatically open. When the environment is darker, it opens the sensing mode. Adjust the light soft and stable, no flickering. You can conveniently let the light auto on/off. The switch can detect human body's infrared. According to actual needs, users can install the human body sensors in the appropriate environment. SpecificationConductive Material: Copper Housing material: ABS Operating Voltage: 5-24V Sensing Distance: 3-5m Output Current: 5A Sensing Angle: 120° cone angle Quiescent Current: < 50uA Trigger Mode: Continuous Trigger Delay Time: Default 18s-360 Product Size: 36*36*27mm Adjustable Range of Delay Time: 18-350s Operating Temperature: -20 °C ~ +50 °C Applications: LED Strip, incandescent lamp, energy-saving lamps, LED lamp, fluorescent lamp etc. Color: White Material: plastic Package Contents: 1*Sensor Switch