This innovative LED doorway light from Mr Beams is designed to sit above doors to provide a bright source of light for dark areas around the home.An integrated motion sensor means the light will activate automatically when someone passes through the doorway below.The light provides 100 lumens of bright white light, and it can be rotated to allow you to find the perfect angle for the beam. The motion sensor has a 4-metre range, and the light covers an area of around 20m, enough to illuminate all but the largest rooms in the home. It is easy to install, requiring no mains wiring.Slim LED doorway light. Bright 100 lumens white light. Motion sensor with 4m range. 20m of light coverage. 20 second automatic shutoff.This product requires 3x C batteries (not included).