Elinkume Stick-on Anywhere Portable 10-LED Wireless Motion Sensing Closet Cabinet LED Night Light / Stairs Light / Step Light Bar (Battery Operated) Automatic sensing: the light will light up when you get within 3 meter of it and will go out 15 seconds after you walk out of its sensing range Simple installation: an adhesive strip with magnetic fields is easily attached to and detachable from the lamp body. No tools, screws or nuts are required Suitable for the bedroom, baby room, closets, cabinet, corridor, workshop, basement, garage, stairwell, oil depots, roof, door, garage entrances and other places 10 pcs bright white LED, energy-saving and environment friendly Battery Operated: powered by 4pcs AAA batteries(not included)