These solar-powered floodlights emit bright, broad beams of light using the most efficient LED bulbs available. Six 1-watt high-performance LED bulbs, each one the equivalent of a 40-watt halogen, provide 480 lumens of wide- angle, brilliant light. A passive infrared motion detector triggers the lights when movement is detected with 30', guaranteeing to startle unwanted guests or illuminate a patio or walkway as you pass by. The solar panel connects to the light via a 10' cord, allowing you to place the solar panel on the roof for optimal exposure to sunlight and install the light in a shaded area under an eave or porch. You can rotate the floodlights 360° and tilt them 220° to cast bright light in almost any direction. Since the unit is powered by the sun, it allows for installation anywhere on your home. Includes three C batteries and mounts to a wall using the two provided screws. 11 1/2" H x 11" W x 7" D. (2 3/4 lbs.)