【LED battery lamp】 Indoor motion sensor staircase LED lamp requires 3 AAA batteries to operate (batteries not included), with wireless installation helps you illuminate areas that have limited access or without electricity. 【Ultra Bright】 Svarog motion sensor stair lights are equipped with 25 lumens output, illuminate the surrounding areas and allow you to see clearly in the dark. 【Motion Sensor & Light Sensor】 Indoor motion sensor night light battery powered automatically turns on when detecting motion within 3m, and automatically turns off after about 25 seconds when no motion is detected. This will help extend the battery life. Only when it is dark and motion is detected, the battery operated motion sensor led night light can turn on. 【Easy to install】 motion sensor closet light no tools or wiring are needed. With double-sided adhesive pads provided in the package, and a built-in magnet in the shell, you can stick motion sensor closet light anywhere you want. 【Note】 Only when it is