Sensing Light,Ougilay Anywhere Portable Wireless 10 LED Motion Infrared Body Sensing Lights with Magnetic Strip for Drawer Bar Hotel Attics Garages Car Sheds Storage Room (White) Automatic sensing:the light will light up when you get within 1 meter of it and will go out 20(+/- 6 ) seconds after you walk out of its sensing range. Energy-saving:When it is bright enough,the lights will turn off automatically , when someone enters the sensing range will no longer light,energy-saving and environment friendly Simple installation:an adhesive strip with magnetic fields and 4M adhesive is easily attached to and detachable from the lamp body. No tools, screws or nuts are required Battery Operated:powered by 5pcs AAA batteries(not included) Ougilay Night Light won't light up during day time when it is bright enough. - Don't put 3 Ougilay motion activated LED night lights too close.