QPAU Rechargeable Closet Light, Stick-on Anywhere Cabinet light Portable LED Wireless Motion Sensing Light Bar with AUTO/ON button and Magnetic Strip Rechargeable Battery Via USB Cable: Built-in rechargeable battery, no need to buy or replace batteries. This closet motion light is also suitable for cabinet, wardrobe, stair, bookcase etc. AUTO/ON Button: AUTO for motion-sensitive mode; ON for constant light mode. Device can be switched off by operating the button four times; Automatic Sensing: The closet 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. Saves energy and ensures long battery life. Super Bright LED Light: The led light contains 10 energy-saving beads to illuminate dark spaces; Simple installation: No tools, screws or nuts are required. Closet light comes with 3M adhesive strip and magnetic base, which enable quick mounting anywhere you need.