Equipped with high precisions sensors, it can accurately recognize human activities and achieve automatic light on/off function Suitable for various places such as stairs, corridors, garages, and basements, providing temporary lighting for dark areas Equipped with overload protections function to ensuring safe and stable operate When the sensors detects a moving object, the light automatically lights up. When the moving object leaves the sensing ranges for 30 seconds, the light will automatically turn off E27 screw design, suitable for most lamp holders, can be quickly installed without additional wiring