WattStopper® Occupancy Sensor, High/Low Bay, Series: HB3x0W-Lx, 120/277 VAC, 800/1200 W, Passive Infrared Sensor, 40 ft Dia Coverage, 360 deg Viewing, 15 min Delay, Flying Lead, IP65, Fixture Mount, -40 to 158 deg F, Polycarbonate, White, 3.66 in Dia x 0.66 in H