Wiring Device-Kellems H-MOSS® Occupancy Sensor Switch, 1-Circuit, Series: Adaptive Dual, 800/1000/1800 W Power, PIR/Ultrasonic Sensor, 1000 sq-ft Coverage, 4 to 30 min Time Delay, Incandescent Lamp, Threaded Connection, Automatic ON/Manual ON Control Output, Wall Mounting, 0 to 40 deg C, Plastic, Ivory, 4.13 in H x 1.71 in W x 1.69 in D Dimensions