Say goodbye to dark spots, edge-to- design provides consistent illumination throughout the fixture to light up every corner of the home. This modern and fashion LED ceiling lamp is made of material, more durable and refraction effect is good. Features - Color: White. - Material: ABS + Electronic Component. - Size: 17.40 x 17.40 x 4.40 cm/ 6.84 x 6.84 x 1.73 inch. - Battery: 4 D- Batteries (Not Included). - Light Source Power: 5W. - Voltage <=36V. - Life Span : 50000H. - Number of LEDs: 30. - The battery-operated bright LED ceiling light offers a simple and modern design to complement any area of any home. - Powered by 4 D- alkaline batteries( Battery Not Included), it could light up for 332spft area. - The battery could provide up to 12 months of lighting with an average use of 6-8 per day. - Built-in PIR infrared motion . Turns on when it detects motion from up to 16ft under dark ambient, turns off automatically after 20 seconds when no motion detected. - motion sensor LED ceiling light provides 120 lumens of bright light for around the home, including closets, basements, sheds, showers, pantries and hallways.Wire no need, quickly and easily install it in less than 5 minutes. Package list: 2 Ceiling Light