Xking Stick-on Anywhere Portable 10-led Wireless Motion Sensing Closet Cabinet LED Night Light / Stairs Light / Step Light Bar with Magnetic Strip (Battery Operated) - Silver Automatic sensing: 3 meters range, the lamp lights. You left 15 seconds, the light goes out. Easy to install, no screws or nuts. Paste up, and with a magnet. 10 pcs bright white LED, energy-saving and environment friendly Battery Operated: powered by 4pcs AAA batteries(not included) Suitable for the stairway, cabinet, closet, wardrobe, corridor, basement, garage and other places.