Heath Zenith RH-6028-WH-A Outdoor Floodlight Kit with Twin Security Light and Wireless Motion Sensor, White Two-light floodlight with PIR motion sensor For motion-activated outdoor illumination Wireless motion sensor may be mounted anywhere up to 100 feet from floodlight Floodlight may be eave- or wall-mounted and fits standard wiring boxes Floodlight base 5.125 by 1.25 inches (diameter by depth), sensor 3.875 by 3.125 by 3.875 inches