Leviton PS110-70W 277V AC 50/60Hz 10A Incandescent Outdoor PIR Motion Sensor, White Ideal for a wide range of commercial/industrial settings including parking areas, storage facilities, warehouses, loading docks, marina, garages, walkways, campus grounds, and out buildings Adjustable Delayed-OFF time settings from 20 seconds (for test mode) to 15 minutes Ambient light override prevents lights from turning ON when there is ample natural light Surge suppression minimizes likelihood of damage due to electrical surges Sensor neck adjustment allows accurate area monitoring: 110 Degree vertical, 180 Degree horizontal, 110 Degree rotational