This motion sensing helps prevent trips and falls when light is low, featuring 12 bright LEDs that automatically switch on when motion is detected and switch off after 1 minute without movement. Motion sensor light features 3 modes: nightlight, daylight, or automatic motion sensor -meant for dark or dim lighting. The convenient cordless design is perfect for any room. Top hook included for easy carrying outdoors or in a power outage.Requires 4 C batteries (not included). 10"H x 6"W.