Flicker- protects your eyesight. This is a simple LED ceiling light, which has not only a lighting effect, but also a good decorative effect. It will produce a and gentle light, great for reading, writing, studying. A nice home LED ceiling lamp to light up your bedroom, living room, office. 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-cell Batteries (Not Included). - Light Source Power: 5W. - Voltage <=36V. - Life Span : 50000H. - Number of LEDs: 30. - Motion sensor light will turn on automatically when you come close. Activates when motion is sensed within 16 feet and automatically turns off 20 seconds after motion stops. - Sleek and design ensures aesthetic with your home's existing décor, yet provides a cutting-edge modern touch. - Convenient wireless flush mount ceiling lights and easy installation. - Wireless batteries powered make it energy saving and longer lifetime. - White ceiling lights features gentle corner design, perfect for hotels, commercial areas and all areas of your home. Package list: 3 Ceiling Light