Xiaomi Mijia Night Light with Motion Sensor
MiJia Induction Night Light can work around the clock. Three AA batteries will serve for about a year of operation if the nightlight emits brightness of 0.7 lumens. If the lamp is commonly used with a greater brightness of 3.8 lumens, three batteries will last for about 6 months.
The device is also equipped with an infrared motion sensor with up to 120-degree and 7-meter motion detection range. The sensor instantly reacts to the movement and turns on the light. It will go out 15 after you walk out of the sensing area.