HappyCell Keyhole Light Lamp, PIR Infrared IR Wireless Auto Sensor Motion Detector Door Keyhole 4 LED Light lamp Stick-on Anywhere Tap Lights (Battery Operated) This Small Mini Led Sensor Light offers ideal gentle light for the bedroom, baby room, closet, closets, cabinet, corridor, workshop, basement, garage, stairwell, oil depots, roof, door, drawer, trunk, garage entrances and other places. Auto PIR Keyhole LED use Pyroelectric Infrared Sensor Radio technology Perfectly suitable for Keyhole, kitchen, hallway,stairway,safe cabinet etc. Led: Super white led Led quantity: 4 PCS automatic on-off (delayed five seconds off if people leave) ,using advanced PIR sensing technology, automatically identifies human body: light turns on when it detects people, and turns off automatically after 5-7 seconds. Built-in light sensor (only works on dark background),Environmental protection and energy saving,Compact, safe and easy to install. MONEY-BACK GUARANTEE - Order now by clicking add to cart above. Your purchase will be backed by a 30-day money-back guarantee and a one-year warranty.