NUVO Lighting 65-808R2 240W UFO LED High Bay, 5000K, 34800 Lumens, 277-480V, Black Finish

Yes. The 65-808R2 is the high-voltage version, rated 277V to 480V, so it lands on 277, 347, 400 or 480 volt service. If your building is on 120-277V, this is the wrong unit; you need the standard-voltage version of the UFO instead. Check the panel before ordering, because a 277-480V driver will not run on a 120V circuit.

A locking hanging hook and a 6 foot whip (72 inch wire lead) ship with the fixture, so it hangs and connects out of the box. What is not included is the support above it: chain, aircraft cable, threaded rod, or a hook anchor rated for the load. The fixture weighs 10.11 lbs, so size your hanging point and any junction box accordingly. Mounting is pendant hanging or surface.

The 65-808R2 carries a wet location rating, so damp and wash-down exposure is within spec, and it is cULus safety listed. That said, NUVO classifies it as an indoor fixture, so it is not intended for open outdoor mounting. Covered docks, car washes and food processing areas are the wet-rated indoor cases it is built for.

The housing measures 13.39 inches in diameter and 8.11 inches high, which is far more compact than a typical 400W metal halide high bay reflector, so headroom and sprinkler clearance are rarely an issue on a swap. It hangs from the included locking hook off your existing chain or rod point, and at 10.11 lbs it is considerably lighter than the HID fixture coming down. The 34,800 lumen output at 240W is the usual replacement target for a 400W metal halide.

The fixture is dimmable, so it can be driven down from a compatible control rather than run full output all shift. That makes it workable on scheduled or sensor-based dimming schemes in warehouses where aisles sit empty for long stretches. The LED is integrated, so there is no lamp to change and dimming is handled entirely at the driver.

No. The 65-808R2 is fixed at 5000K, and it is not a CCT selectable fixture, so there is no field switch for 3500K or 4000K. If you are matching a building already lamped at 4000K, this unit will read noticeably cooler and bluer alongside it. For 5000K daylight areas it matches straight in.

Rated life is 50,000 hours. On a two-shift schedule around 4,000 hours a year, that is better than a decade before end of rated life. There is no lamp or ballast to replace in between, since the LED is integrated into the die-cast aluminum housing, which is also what carries heat away from the board.

RoHS compliant, yes. It also carries a California Proposition 65 listing for lead, which is standard disclosure on fixtures with metal housings and internal wiring and is required documentation for California projects. Safety listing is cULus.

Order NUVO 65-808R2, also written 65/808R2 in NUVO's own catalog format. It ships in black finish only at this wattage and voltage, so there is no finish choice to specify on the order.