NUVO Lighting 65-582R1 LED Backlit Flat Panel, 2ft x 4ft, Wattage and CCT Selectable, 100-347V

Yes. The 65-582R1 measures 47.72 inches long by 23.75 inches wide, which lays into a nominal 2 ft x 4 ft lay-in grid opening. Depth is only 1.50 inches, so it clears tight plenums above the tile. It is a ceiling-mount fixture and weighs 9.04 lbs, light enough for standard grid with the usual safety wires per code.

The panel is field selectable on both. Wattage switches between 30W, 40W and 50W, and output tracks from 3300 to 5750 lumens across those settings. CCT is selectable as well via NUVO's ColorQuick technology. You set both at the fixture during install, so one part number covers several spec positions instead of stocking three SKUs.

Yes. The 65-582R1 driver accepts 100V through 347V, so the same fixture works on 120V, 277V and 347V circuits. That is NUVO's PowerQuick technology and it means one panel covers a building with mixed panel voltages, including Canadian 347V systems.

No. The 65-582R1 is rated for indoor use and damp locations only. Damp covers spots like a covered corridor, a bathroom ceiling or a kitchen area where condensation forms, but it is not a wet-location fixture and should not go where it sees direct rain or hose-down washing. For open garages or exposed soffits you need a wet-rated fixture instead.

The 65-582R1 is dimmable. It is an integrated LED fixture, so there is no lamp to match to the dimmer, only the onboard driver. Confirm your control wiring matches the driver leads at the fixture; the supplied wire is 3.54 inches, so plan for a junction or whip at the housing rather than a long home run off the panel itself.

It carries a cETLus safety listing, which covers both US and Canadian requirements, and it is RoHS compliant. Note the fixture carries a California Prop 65 notice for lead, which matters if you are procuring for a California facility and tracking those disclosures.

Backlit construction, like the 65-582R1, puts the LEDs across the back of the panel facing down through the diffuser rather than firing in from the frame edges. That gives a more even lit appearance across the face. This one is a utility-style fixture with an aluminum and steel housing, 80+ CRI and a 50,000 hour rated life, which is the normal fit for office, corridor and classroom ceilings.

No lamps to buy. The LEDs are integrated into the panel and are not replaceable or serviceable as a separate component, so when the fixture reaches end of life you swap the whole panel. Rated life is 50,000 hours. Ordering is one part number, 65-582R1, in white.

That is what the selectable design is for. One panel covers 30W, 40W or 50W and a range of color temperatures, so a property manager or MRO buyer can stock a single item and set corridors lower and open office areas higher at install. Output range is 3300 to 5750 lumens, and the 100-347V driver means the same box works whether the area is on 120V or 277V.