①. Equipped with sensors, it can recognize human activities and achieve automatic light on/off function. ②. E27 screw design, suitable for most lamp holders, can be installed without additional wiring. ③. When the sensor detects a moving object, the light automatically lights up. When the moving object leaves the sensing range for 30 seconds, the light will automatically turn off. ④. Equipped with overload protection function to ensure safe and stable operation. ⑤. Suitable for various places such as stairs, corridors, garages, and basements, providing temporary lighting for dark areas. ⑥. Component: PC ⑦. Size: about 91x52mm/3.58x2.05inch ⑧. Input voltage: AC85-265V ⑨. Output voltage: AC85-265V ⑩. Power supply: ≤100W ⑪. Specification: E27 screw port ⑫. Working temperature: -20℃~40℃ ⑬. Induction distance: 3-7m ⑭. Induction angle: 180° ⑮. Power supply: Incandescent lamp ≤100W/LED lamp ≤100W/Energy-saving lamp ≤100W ⑯. Package Includes: 1pc Motion sensor E27 LED Lamp Base Holder ⑰. note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.