If there are areas inside your home that could use more light, but you don't want the hassle of wiring or plugging something in, look no further. The Battery Powered Motion Activated LED Sensor Light is the ideal solution for adding a light almost anywhere for convenience, safety, and security. The light is powered by batteries and includes a mounting bracket, which means it can be attached virtually anywhere using the included hardware or double sided tape and nor wiring is required. What's more, a built-in motion sensor will automatically turn the LEDs on in the dark when motion has been detected. The four LEDs will remain on for a period of 20 seconds, or will continue to remain on until no motion has been sensed. The LEDS are built on a directional platform that will adjust to direct the light where you need it most. A photocell prevents the LEDs from turning on when the area is already lit, which helps to extend the life of your batteries. With over 100,000 hours of life expectancy for the LEDS, you should never need to replace this product. It is the perfect way to add some light to the stairs, hallway, laundry room, closet, cabinet, attic, storage or crawl spaces. It is even great to have when the power goes out as the light easily slides off of the bracket and can act as a flashlight. This product requires the use of three AAA batteries, sold separately.