The Byron ES90 PIR switches on wired lights automatically when the dtection area is entered. it has a 180° 12m detection area. Adjustable timer between 5 seconds and 12 minutes. User-friendly and energy saving. For use with either 1,000 Watt bulbs or 400 Watt halogen bulbs. Suitable for indoor and outdoor use.The Byron ES90W PIR Area Light has the following specification: Colour: White.