This is the cordless, weatherproof light that illuminates porches, decks, or patios with LEDs that are twice as bright as typical models. Its 16 ultra-bright LEDs produce 400 lumens of glare-free light, providing a wide-angle beam similar to a floodlight that illuminates about a 10' diameter area. The light mounts easily anywhere you desire with the included mounting plate and screws, and no wiring is required. It can be tilted vertically and rotated for any desired position. Its motion sensor will turn the light on at night when it detects movement from up to 25' away and shuts the light off when no motion is detected for 30 seconds. Multiple lights can also be linked such that when one is triggered, all lights are simultaneously turned on. Four D batteries (required) provide power for up to a year; LEDs are rated for 100,000 hours. White or Dark Bronze. 6" L x 6" W x 5" D. (1 1/2 lbs.)