Light up any area just by walking towards it; This 7-LED wireless motion sensor light detects motion and lights up an area of 15 feet away; Great for outside near any door or indoor without a light switch; This motion sensor light is ready to accommodate any needs; With a day/night sensor work at dusk/nighttime so that you don't waste your batteries during the day! Day/Night sensor keeps light off until it is dark out; Sensing angle: over 90 degrees; Sensing distance: 2~5 meters; Powered by 4 x AA batteries (not included); Portable flexible energy-saving environmentally-friendly; Easy to install; 360 degrees rotating bottom 180 degrees rotating lamp base.