Dual Function Clear Reflector This 2-in-1 design includes a transparent reflector that narrows and directs the beam for brighter, more efficient illumination. The concentrated output reduces wasted light while minimizing glare, making it ideal for large open areas that need focused lighting. Wide Voltage Range with Surge Protection Rated for 120-277V input, this UFO high bay LED is built for high ceiling commercial and residential spaces. It also features 6000V surge protection to guard against lightning strikes and sudden voltage spikes. Commercial Grade Controls and Simple Setup UL listed and 0-10V dimmable, this fixture supports commercial lighting systems and flexible dimming control. Installation is straightforward: mount the hook, hang the light, and connect the wires to get reliable, professional illumination. Durable Build, Weather Resistant, Long Life Die cast aluminum construction and an IP65 rating make this light suitable for indoor or outdoor use in warehouses, workshops, manufacturing plants, garages, supermarkets, gyms and similar large spaces. The detachable reflector improves beam control, the rated service life is 50,000 hrs, and LEONLITE backs the product with a 3-year guarantee. Wattage: 150W Voltage: AC 120-277V Luminous flux: 21,700lm Lifespan: 50,000hrs Beam angle: 90° CCT: 5000K Daylight Working temp: -22℉-122℉ Waterproof rating: IP65 Materials: Die-casted aluminum & PC Finish color: Black