100% brand new and high quality.It is both light control and Infrared sensing.It will be light off automatically 25s later until you leave the sensing area.Suitable for closet light, bathroom, corridor, bedroom and so on. SPECIFICATION: Material: ABS + PC Size: diameter 80mm thickness 25mm Light source: 5 LED 2835 Beam angle: greater than 120 degrees Power: 0.5W Induction time: 20S (repeated sensor has been in the sensor area to move the sensor time to accumulate only to leave the sensor area after the start time 20S) Power: three seven batteries (can be used for four months or so) Applies to: night light, bedside lamp, wardrobe lights, cabinet lights, bathroom lights, corridor lights, aisle lights