NUVO Lighting 65-786R2 200W UFO LED High Bay, 5000K, 28800 Lumens, 120-277V, Black Finish

One fixture covers both. The 65-786R2 is a universal-voltage driver rated 120V to 277V, so the same part works on 120, 208, 240 or 277 volt branch circuits. That's what lets a facility standardize on a single SKU across buildings with different service voltages.

It ships with a locking hanging hook and a 6 foot whip, so pendant or surface mounting is covered without a separate kit. The whip measures 72 inches. What you supply is the structural point overhead (threaded rod, chain, J-box or beam clamp) and the branch circuit connection at the whip end.

Typically one for one. The 65-786R2 puts out 28,800 lumens at 200 watts, which lands in the range a 400W metal halide delivers when new, and LED holds output far better over life at 50,000 rated hours. On a one-for-one swap you cut connected load by roughly half. Spacing still depends on mounting height and target footcandles, so lay it out against the existing fixture grid rather than assuming the old spacing was right.

It carries a wet location rating and is cULus safety listed, so damp and wet indoor conditions like wash bays, cooler rooms and covered loading areas are within its rating. NUVO classifies it as an indoor fixture, so don't use it fully exposed outdoors on a pole or open canopy.

Dimming is supported. Color is not adjustable though: it is fixed 5000K with no CCT-selectable switch on the housing. If the space needs 4000K or 3500K, this is the wrong part number and you'd need a different fixture. CRI is 80, which is normal for warehouse and industrial work but light for color-critical tasks like paint matching.

6.42 pounds, 13.39 inches in diameter and 8.11 inches tall. That weight is light enough that a standard rated hanging hook on an existing threaded rod, chain or beam clamp handles it without added structure, which is a large part of why these swap into old HID mounting points so easily.

The light source is an integrated LED, not a lamp in a socket, so there is nothing to relamp. When it reaches end of life you replace the fixture. Plan MRO stock around whole units rather than spare lamps.

Round UFO fixtures like the 65-786R2 throw a roughly circular pattern from a single point and suit open floor, bays with high ceilings, and one-for-one HID replacement on an existing grid. Linear high bays make more sense over aisle racking, where you want light down the length of the aisle and onto the rack faces. At 28,800 lumens and 200 watts this one is aimed at taller open spaces rather than low-ceiling retail.

Die-cast aluminum housing. That body doubles as the heat sink, which is how the fixture holds its 50,000 hour rating in warm spaces, and it stands up to shop dust and vibration better than a sheet-metal or plastic-bodied unit. Mount it high enough to stay clear of lift masts.

It's RoHS compliant. For California, the fixture carries a Proposition 65 disclosure for lead, so it needs the standard Prop 65 warning passed along on California installations. That disclosure is common across metal-bodied electrical products and does not change the cULus safety listing.