1. This LED light identifies day and night automatically and will only illuminate at night. 2. The LED night light is a smart choice to use in hallways, stairways, steps, bedroom, baby room, closet, closets, cabinet, corridor, workshop, basement, garage, oil depots, roof, door, garage entrances and other places. 3. Automatic sensing: the light will light up when you get in and will go out 15-30 seconds after you walk out of its sensing range. 4. Built-in back magnet for easy stick to metal surface. 5. With 3M sticker for simple installation. 6. Battery operated: powered by 3 x AAA batteries(not included)
