This is a human body sensor night light, which can identify day and night automatically and will only illuminate at night when movement is detected. It will turn off automatically after 15 seconds if no motion is detected. Widely used in children room, bedroom, bathroom, kitchen, wall, stairs, hallways, closets, cabinets, etc. Features: Built-in infrared sensor, the light will automatically light up in the dark when the movement is detected. High sensitivity, quick response strong anti-interference ability. Up to 120 degree sensing angle and up to 3 meters sensing range. The light also can work as a flashlight or emergency light(under the “ON"mode), very portable. Turn off automatically after 15 seconds if no motion is detected, energy-saving & low power consumption. Powered by 3 * AA batteriess(not included). Easy to stick it to anywhere through the adhesive tape, no tools needs. Suitable for using in children room, bedroom, bathroom, kitchen, wall, stairs, hallways, closets,