Description: It is a PIR sensor detector to turn on/off light automatically, when people come, ON; people leave, OFF; 4-5m sensor distance, 120 ° sensor degree; 16 seconds lighting OFF delay time; Human body motion sensor; Size: 76x15x15mm, easy to install; Specification: Material: PC Size: Approx. 76x15x15mm/ 2.99x0.59x0.59inch Voltage: 12V DC Working Current: 5A Static: