Entry light motion sensor is adjustable so it puts light exactly where you need it. It uses 7 bright energy-saving LED lights and needs no wires. The motion sensor detects movement as you walk by and stays on for 30 seconds past the last movement detected. Perfect for front doors, porches, closets, hallways, basements, attics and more. One-year limited warranty. Measures 10 3/4" L x 3 3/4" W x 2 1/2" D.