TSSS Wireless LED Motion Sensor Light3 White LEDs - Battery Powered, Closet Hallway Lighting with a Built in Motion Sensor Automatically lights the way when motion is detected in darkness. Light turns off automatically after 10 seconds if no Motion is detected. Powered by 3*AAA batteries. No Cords or Wires required, fast, easy Installation. Long lasting LED bulbs never need replacing. Detects Motion Up To 5M Of Distance In Darkness with 120 degrees of vision.