Wiring Device-Kellems, WS1000W, Occupancy Sensor Switch, 1-Circuit Adjustable, Series: WS Series, 120 V AC, 500 W Power, Passive Infrared Sensor, 1000 sq-ft Coverage, 20 s to 30 min Time Delay, Incandescent Lamp, 60 Hz Response, Wire Lead Connection, Automatic/Manual On Control Output, Wall Mounting, 32 to 122 deg F, ABS, White, 1.82 in W x 0.61 in D x 4.15 in H Dimensions