Leviton PS110-1FW 1000W Incandescent, 110 Degree, 2500 Square Feet Coverage, PIR Outdoor Occupancy Sensor with Dual Floodlights, White Ideal for a wide range of commercial/industrial settings including parking areas, storage facilities, warehouses, loading docks, marina, garages, walkways, campus grounds, and outbuildings Adjustable Delayed-OFF time settings from 20 seconds (for test mode) to 15 minutes Adjustable sensitivity and immunity to RFI signals reduces false triggers Surge suppression minimizes likelihood of damage due to electrical surges;Operating frequency:60 Hertz Temperature compensation feature ensures uniform performance in extreme hot or cold weather and during temperature fluctuations