【MOTION SENSOR AND LIGHT SENSOR】Uses passive infrared technology to detect human body movement. It will automatically turn on when it is dark. The motion sensor will automatically turn on the closet lights within 5m, and automatically turn off if no motion is detected for 20s. To save battery, these lights will not automatically turn on when there is enough light in the environment. 【SUPER BRIGHT AND SOFT LIGHTING】Up to 35 lumens output, 3 super bright 1W SMD 2835 LEDs with 90Ra color rendering index. These wireless closet lights with motion detection provide enough light so you never stumble in the dark. Adopt advanced anti-glare panel provides soft light and protects your eyes, ideal for children and the elderly. 【OPERATION】 【BATTERY POWERED & EASY INSTALLATION】 With customized super strong adhesive tape, you can stick it anywhere. you want without the need for complicated wiring connection. These night stair lights are powered by 3 AAA batteries (not included). The light will not