The motion sensor operates 24/7, but the light only illuminates at night or when there is insufficient light. This is the core logic of the motion sensor hallway night light. Some products also allow users to select different modes according to their needs.
A motion sensor hallway night light is an intelligent lighting device that combines a night light with a motion sensor. It detects the movement of the surrounding environment through a built-in motion sensor (usually an infrared sensor or a microwave sensor), and controls the switch of the light according to the sensed activity.