As Seen On TV, Sensor Brite Over Lite Ultra 3X. Motion activated ceiling/wall light. Wireless remote with 3 light settings: Low 200 lumens, Med 280 lumens, High 400 lumens. Easy to install. Turns ON/OFF automatically. Motion detection up to 15ft. 120 degrees motion sensor. Light sensor detects darkness. Battery operated. Great for ceilings, garage, sheds, closets, cabinets, pantry, bathrooms, attics, & more. No tools, wiring, or outlet needed. 5.5" diameter.