It's Exciting Lighting 002914M Battery Operated Security Light with Motion Detector And 24 Super Bright Eco-Friendly LEDs This 6"wide by 11" high by 8" deep light is made with a steel and aluminum frame Unit will run up to 100 hrs. on a set of batteries. If activated on 5 min mode 2 x/day batteries will last 7 months.(subject to placement and weather) Includes dusk to dawn photocell technology and adjustable sensitivity settings 24 Super Bright Eco Friendly LEDs Runs on 3 D batteries (batteries sold separately)