The Night Light 2 is adjustable vie the Mi/Xiaomi Home allowing you to set the brightness to your personal preference. With a combination of hemisphere lamp and magnetic absorption structure, every darkness is illuminated. The 2800K warm, gentle yellow light ensures enhanced eye protection. The independent light sensor detects human motion and the ambient light status. It can be used as a motion sensor and light sensor and can be connected to other devices in smart scenes. The ultra-low power consumption allows 180 days of battery at the highest brightness level and 17 months of battery if only used as a sensor.