Easy Installation: Built-in magnet, you can stick the iron sheet which absorb sensor LED light to anywhere. you can take it off when you need to recharge.
Energy saving: Comes with one single premium 1500 mAh Rechargeable battery. The automatic sensor helps conserve battery life by producing light when it detects human movement and shutting off after 18-30 seconds of no motion detection.
Motion & Night Sensor:
Ultra thin: Featuring three modes: constant off, constantly on and the auto mode that activates the motion sensor function.
Dimmable: Long press the Function key can dim the brightness to adjust your need.