Feature: Easy to install and simple to use, Adjust the light softly and stably, no flickering. Mainly used to control LED light and, You can conveniently let the light auto on/off. The switch can detect human body's infrared, and use infrared to control the load. Users can, according to actual needs, install the human body sensors in appropriate environment. Applications: Incandescent lamp, energy-saving lamp, LED lamp, fluorescent lamp and other kinds of loads. Technical parameters: Type: Pir switch. Working temperature: -20 to +60 C. Input voltage: 10.5-16V or 21-32V. Output voltage: 10.5-16V or 21-32V. Induction distance: 8M. Induction angle: 60 degrees. Output current: Less than 6A. Delay time: 1-10min (adjustable). Dimensions: 76 x 45 x 34mm. Material: Plastic. Color: black. Package Contents: 1 x PIR Sensors. Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.