These VEVOR 250W UFO-style LED high bay lights deliver up to 36,000 lumens per fixture with a 5000K daylight color for bright, clear illumination in large indoor spaces. Built with an IP65 waterproof/dustproof design and aluminum alloy heat dissipation, they are designed for long-lasting performance in warehouses, workshops, gyms, garages, and factories. The wide 100–277V input supports common commercial electrical systems. Installation is simplified with included hook rings, safety cables, triangular plugs, and a 7 ft power cord. This 6-pack is ideal for upgrading or outfitting high-ceiling work areas with efficient, high-output lighting.