Motion Sensor Led Light Bulb

This advanced PIR Motion Sensor LED Light will automatically turn on when detecting motion and automatically turn off after no motion for 30-40s. The detecting distance can reach up to 23 feet. (NOTE: After installing the light bulb, please turn on the wall switch to keep it in power, it will light on in dark.) The smart LED bulb only light in the dark and dusk when detecting motion and stop work at daytime. It is more power efficient than traditional motion sensor bulbs, greatly helping to cut down your energy charge. It is suitable for birthroon, toilet, kitchen, bedroom, restroom, stairs, hallway, courtyard, entrance door and so on. Provide bright white light and prevent stumbling in the dark.