4 LED Wireless Auto PIR Infrared Induction Lamp Door Keyhole Stairway/hallway Light You can use in keyhole, kitchen, hallway, stairway, safe cabinet ect LED quantity:4PCS;Sensor sensitivity Angle: 60 Sensor sensitivity Distance: 3m Size: 8 x 4.6 x 2.8 cm,Net weight: 45g Sleek Design;Easy Installation