FEIFEIER 2PCS LED Night Light Motion Sensor Light Hallway Light Battery-Powered Motion Sensor Stick-Anywhere Indoors Safe For Kids Great For Closet Stairs Bathroom Bedroom Super-bright LED: provide enough light to make sure you never stumble in the dark. Automatic Sensor: Auto-on within 10 feet,Auto-off after about 20 seconds of no motion detected. Turn on only when it is dark and only when motion is detected. Easy Installation: included super-strong 3M double-sided tape,just peel and stick to any surface. No tools, screws or nuts are required Build-in Magnet: simply slap on any metal surface. Battery Operated: powered by 3pcs AAA batteries(not included)