Let the light sensor automatically turn on/off from dusk to dawn! This night light automatically illuminates when night falls or when light is insufficient, so you no longer need to fumble for a switch in the dark, ensuring you won't trip. Battery Powered: These motion sensor lights are powered by 3 AAA batteries (not included). The smart sensor chip uses passive infrared technology with reliable performance and high sensitivity, recognizing your movement. You'll love this compact and beautifully designed night light. Easy to Mount & Install Anywhere: The 3-piece adhesive pad attaches to any smooth surface and can be installed anywhere, providing a nice warm light to help you fall asleep without straining your eyes. It's the perfect solution to eliminate children's fear of the dark. Energy-Saving Automatic Lighting: Utilizing LED technology without bulbs, the motion sensor activates the light when it detects movement, after the light sensor detects darkness. 3m motion detection and a 120° recognition angle automatically turn on the light. With a lifespan of up to 50,000 hours and a maximum power consumption of only 0.5W at night, it helps you save energy and money. Lights Up and Works: These night lights automatically turn on at dusk and off at dawn. If the ambient light is insufficient, it automatically turns off at daybreak, otherwise the environment brightens. Suitable for cabinets, wardrobes, stairs, drawers, under-cabinet lighting, kitchens, bedrooms, closets, workshops, libraries, attics, shoe cabinets, basements, hallways, headboards, etc.