NUVO Lighting 65-771R2 Wattage 150W/175W/200W and CCT Selectable 3K/4K/5K LED UFO High Bay, 100-277V, Black Finish

The 65-771R2 is field selectable on both counts. Wattage switches between 150W, 175W and 200W, and color temperature between 3000K, 4000K and 5000K, so one fixture covers a warehouse aisle at 200W/5000K and a lower-ceiling shop area at 150W/4000K. Output tracks the wattage setting across a 22,200 to 28,800 lumen range. That lets a contractor carry one SKU to a job and tune each bay at install instead of ordering three different fixtures.

Yes. The 65-771R2 is a universal input fixture rated 120V to 277V, so it drops onto 120, 208, 240 or 277 volt circuits without changing the fixture. For a multi-building portfolio that means the same bay works on 277V three-phase in the warehouse and 120V in the maintenance shop.

Each fixture ships with a locking hanging hook and a 6 foot whip (72 inches of wire), which covers a pendant or surface hang off existing structure. You still supply the chain, aircraft cable, or threaded rod and the junction box or cord cap the whip lands in. No lamp to buy, the LED is integrated into the housing.

It carries a wet location rating, so humidity, washdown spray-back and condensation in an unconditioned space are within its rating. It is still catalogued as an indoor fixture, so use it inside the building envelope rather than hanging it exposed outdoors under open sky.

The fixture is dimmable, so it can be put on a compatible dimming control scheme rather than being switched on and off only. That matters in a warehouse running scheduled lighting reductions or aisle-by-aisle control.

The fixture is 13.4 inches in diameter, 7.3 inches tall, and weighs 6.42 pounds. At that weight a single hook off a joist or a standard aircraft cable kit carries it easily, and the compact 13-inch round footprint keeps it out of the way of sprinkler heads and overhead door tracks.

There is no relamping. The LED is integrated into the die-cast aluminum housing and the fixture is rated at 50,000 average hours. Die-cast aluminum is the heat sink, which is what keeps the diodes within temperature in a hot upper-bay environment. At end of life the whole fixture is replaced, not a lamp.

The 65-771R2 is an 80 CRI fixture, which is the normal spec for warehouse, distribution, shop and parking structure lighting where color judgment is not part of the work. If the space involves paint matching, print proofing or retail merchandise display, you want a 90+ CRI fixture instead.

The 65-771R2 is the black finish version of this UFO high bay. If a white or aluminum housing is required to match existing fixtures in the space, that is a different NUVO part number, not an option on this one.

Yes. Lead is identified as the Prop 65 chemical for this fixture. That disclosure is required for California delivery and is worth noting on institutional and government submittals.