LEDNut Wireless PIR Motion Sensor Light Closet LED Night Light Hallway Stairs Wardrobe Wall Light Built-in rechargeable 600 mah lithium battery could be used for 100 hours of illumination Light up automatically if sensing people get closer within 3 meters Detachable back with 3M Sticky Pads, idea for or closets, attics, garages, cars, sheds, storage rooms 6pcs energy-saving super bright LED, Energy-saving and environment friendly Lightweight 1.76 oz and slim size: 5.9*0.47*1.18 inches