Yuntong Aluminum Stick Anywhere Wireless Battery Powered Motion Sensor Wall Sconce Night Light for Hallway, Pathway, Staircase, Garden,Drive Way [ Auto On/Off With Switch ] AUTOMATIC SENSOR: Lights turn on when motion is detected within 3 meters, turns off automatically after 30 seconds after you walk beyond its sensing range. EASY INSTALLATION: The sconce can be mounted on any wall by using two-sided tape or mounting screws (both included) . DURABLE DESIGN :Build by luxury brushed aluminum case. Perfect multi-purpose lighting solution for home (hallway, kid's room, corridor, closet, stairs, bookself, garage, basement, shed, cup board, wardrobe, pantry & more) or office use. BRIGHT LED : Uses high-efficiency bright white LED technology which has a bulb life up to 50,000 hours. Powered by 4 AA batteries (not included). FRIENDLY CUSTOMER SERVICE: If there is any problem with this product,you are welcomed to contact Yuntong ,we are ready to respond within 24 hours.