This Commercial Electric low profile integrated LED highbay light fixture produces a powerful 18000 lumens of brightness while maintaining high energy efficiency. It features an integrated time-adjustable PIR motion sensor with up to a 40 foot detection range and customizable auto-shutoff intervals of 10, 20, or 30 minutes to optimize energy savings. Designed to replace outdated 400-Watt metal halide or 6-lamp T8 fluorescent fixtures, it offers an exceptionally long maintenance-free lifespan of up to 60,000 hours with no bulbs to replace. This durable lightweight unit features a dual CCT selectable color temperature and is ideal for high-ceiling installations up to 30 feet in large garages, warehouses, commercial retail spaces, and athletic facilities. This item is in used fair condition