Wireless Motion Sensor Light The battery-operated ultra bright LED ceiling light offers a simple and modern design to complement any area of any home.Battery Powered Motion Sensing LightPowered by 4 * D-cell alkaline batteries( Battery Not Included), it could light up for 180spft area. The battery could provide up to 6 months of lighting with an average use of 8-10 activations per day.Motion Sensor LightBuilt-in PIR infrared motion detector.Turns on when it detects motion from up to 18ft away under dark ambient, turns off automatically after 20 seconds when no motion detected.Night LightThe motion sensor light only night model , will not light up during the day for preventing daytime activation.Motion activation, auto shut off and a light sensor help prolong battery life.Easy to Install & Wide ApplicationThe automatic motion sensor LED ceiling light provides 300 lumens of bright light for dark areas around the home, including closets, basements, sheds, showers, pantries and hallways.Wire no need, quickly and easily install it in less than 5 minutes.