☆Motion Activated: The advanced PIR sensor detects,auto switching on when detecting people coming at night or a dark place, turns off in 15 seconds if no more motion, 120-degree sensing range and reliable performance. ☆ Dual Modes: Manual and Auto.Turn to "MAN",you can control it on/off by the on/off button. Turn to "Auto",it will be in motion sensor status. ☆Battery Operated :Requires 4 x AAA batteries (not included) to power it,if continouse using,the batteries could last about 3 hours.But for daily using,it could last 2-4weeks up to the lighting time. ☆Easy Installation: Just peel off the 3M Tape,stick it to the wardrobe,connect the strip to the motion sensor box,and stick the strip in your wardrobe.Notice: the 3M Tape could be replace after long time use,so you can keep it steady all the time. ☆Widely Used: This light is 6000K cold white,ideal lighting & decoration for closet, counter top, bathroom, Pantry, Attic, Drawer, Hallways, Stairs, Mirror vanity lighting fixtures etc