NUVO Lighting 65-805R2 200W UFO LED High Bay, 4000K, 28200 Lumens, 277-480V, Black Finish

Yes. The 65-805R2 UFO high bay is built for high-voltage service, accepting 277V through 480V. That makes it the right pick for industrial panels running 277 or 480 volts, and the wrong pick for a 120/208V building. Standard 120-277V UFO high bays will not survive 480V, so match the voltage block before you hang it.

It ships with a locking hanging hook and a 6 foot whip (72 inch wire leads), so the fixture itself is ready to hang and connect. What is not included is the overhead support: you supply the chain, aircraft cable, threaded rod, or J-box and the fitting it attaches to. Mounting method is pendant hanging or surface, so plan the structure above accordingly.

No. The 65-805R2 is a fixed 4000K fixture, with CCT selectable listed as No, so there is no field switch for 3500K or 5000K. If your building is standardized on 5000K, order a 5000K version rather than trying to tune this one, otherwise the bay will read visibly warmer than the neighbors.

The 65-805R2 carries a wet location rating and is cULus safety listed, so damp and wet interior spaces like wash-down areas and open loading docks are within its rating. It is designated an indoor fixture, so use it under a roof or canopy rather than as a fully exposed outdoor area light.

The fixture is dimmable, which is what lets it sit on a warehouse control scheme with high/low dimming rather than simple on/off. The driver is integrated along with the LEDs, so dimming is done through the fixture's own leads to your control wiring, not by swapping a lamp or ballast.

It weighs 10.11 lbs and measures 13.39 inches in diameter by 8.11 inches high. That weight matters for two things: whether your existing chain, hook, or bar joist attachment point is rated for it, and whether a single installer on a lift can hang it. The 13.39 inch diameter also tells you whether it clears sprinkler heads, duct runs, and crane rails at your mounting height.

No. This is an integrated LED fixture, meaning the light source is built into the housing and there is no lamp base to relamp. When the fixture reaches end of life it gets replaced as a unit. Rated life is 50,000 hours, so an MRO plan should budget replacement fixtures rather than spare lamps.

Die-cast aluminum. That is the heat-sink body you want on a 200 watt fixture, since the aluminum is doing the thermal work that keeps the LEDs at their rated life, and it holds up better than plastic in a manufacturing environment with heat and impact exposure. The fixture is also RoHS compliant.

Yes. Lead is listed as a California Prop 65 chemical for this fixture, which is routine for die-cast metal lighting hardware. Institutional and government buyers submitting California documentation should include that disclosure in their package.

Black only. There is a single finish offered on the 65-805R2, so if your job is specified for a white or bronze high bay you will need a different catalog number rather than a finish option on this one.