This Cooper Lighting MS180W replacement motion-sensor security floodlight makes it simple to keep spaces around the home, office, or commercial area safe and well-lit. The unit installs easily into an existing light fixture (adapts to most wall- or eave-mounted fixtures) and provides a 180-degree detection zone up to 70 feet. Best of all, the floodlight comes equipped with a motion sensor that automatically turns the light on and off--on when motion is detected and off after a pre-selected time delay (4 or 12 minutes). For energy-efficient operation, it won"t turn on during daylight hours--motion or no motion. Even more, the on/off motion-sensor function can be over-ridden with its manual-override mode by turning the light on with an indoor switch--great for using the light as a standard stay-on floodlight. At dawn, it automatically resets to motion-detecting mode. Other highlights include power-outage protection, 30 motion-detection zones, and tool-free sensor-head adjustment. The floodlight measures approximately 2-8/9 inches long by 3-1/2 inches wide by 4-8/9 inches high and carries a two-year limited warranty. Whether for commercial, residential, or industrial applications, Cooper Lighting is fully aware of the influence illumination holds to set moods, create ambience, enhance the workplace, and transform spaces. Fueled by their mission to be the leading provider of ground-breaking, premium lighting fixtures, the company makes and manufactures everything from LED and fluorescent bulbs to exit and emergency, vandal-resistant, landscape, and complex environment lighting options to a worldwide marketplace. Cooper Lighting parents 20 exceptional brands, enjoying international industry leadership with a history of excellence that began in 1956.