The Automatic Cordless Vault Light is the perfect way to easily add extra light inside any vault or cabinet. The 5 super bright LED's can be set to automatically turn on as the vault door is opened and ambient light is detected. A selectable manual on off mode is incorporated as well. Hook and loop tape or screws are includes for easy mounting. Light head pivots and swivels to give you light where you need it. Runs on tree AAA batteries (not included). Battery operated, no wires or installation required. Light sensing mode allows light to turn on automatically when vault door is opened. Five super bright long lasting LED's run on 3 AAA (not included).