With both light sensor and infrared sensor, it will turn on only when the room is dark and someone comes into induction zone.
Easy installation: Stick the magnetic piece with sticky back on flat, clean wall, and then put the night light close to it, and it will attach to the wall magnetically.
Buit-in 700mAh rechargeable battery is enough for it to work for 180 days when fully charged.
Multi-purpose: It can be applied to anywhere needs a light without complicated process.
Note: There are two versions of lights available: the warm white light and the white light.