Radar Sensor LED Bulb - 9W (E27)

E27. Screw in bulb. Motion Activated LED Light Bulb will automatically turn on when detecting motion (any moving object including pets) and automatically turn off after no motion for 30-40s. (NOTE: After installing the light bulb, please turn on the wall switch to keep it in power, it will light on in dark.)
Beam angle (°): 180°
Working voltage: AC220V
Sensing distance: 3-8 meters