Radar Sensor Motion 12w Bulb E27 B22 PIR Sensor Motion LED Light Bulb 12W Globe Energy Saving Lamp AC 85-265V Adopt advance radar detecting technology, which is more sensitive and more penetrating than infrared sensors. The radar sensor light bulb can detect any motion therefore will turn on when it detecting any object moving . 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. The detecting distance can reach up to 23 feet. The smart LED bulb only light in the dark and dusk when detecting motion and stop work at daytime 12W LED light bulb is more power efficient than traditional motion sensor bulbs, greatly helping to cut down your energy charge. This design increases the long service life. 12W radar sensor night bulb is suitable to install in the bedroom, restroom, stairs, hallway, courtyard, entrance door and so on. Provide bright white light and prevent stumbling in the dark
