NUVO Lighting 65-573R1 LED Backlit Flat Panel, 1ft x 4ft, Wattage and CCT Selectable, 100-277V

Yes. The panel measures 47.72 inches long by 11.84 inches wide and 1.5 inches deep, which drops into a nominal 1 ft x 4 ft lay-in grid opening. The 1.5 inch depth is what matters above the tile, so check plenum clearance where ductwork or joists sit tight over the grid.

Wattage is field selectable at 20W, 30W or 40W, and color temperature is selectable as well, so one part number covers the range instead of stocking three. Output runs 2200 to 4600 lumens depending on the wattage setting you pick. You make both selections at the fixture during install.

Yes. The 65-573R1 accepts 100 to 277 volt input, so the same fixture works on 120V residential and light commercial circuits and on 277V building distribution. No separate voltage version to order.

Indoor damp location only. That covers bathrooms, covered walkways inside the building line and commercial kitchens where the fixture will not be hit with water, but it is not a wet location fixture and should not go anywhere exposed to direct weather or washdown.

It is cETLus listed, which covers both US and Canadian safety requirements, and the fixture is RoHS compliant. That is usually what a facilities or institutional spec is asking for on an interior lay-in panel.

The panel is dimmable as supplied, with the LED driver integrated into the fixture. There is no lamp to buy and nothing to add inside the housing; you wire the dimming leads to your control.

In a backlit panel the LEDs sit across the back of the housing and fire straight through the diffuser, which is why this one is 1.5 inches deep rather than the under-one-inch profile of an edge-lit sheet. Backlit construction gives more even brightness across the face with fewer hot spots at the perimeter. The tradeoff is depth, so confirm you have 1.5 inches of clearance above the grid.

Because color temperature is selectable on the fixture, you can set the new panel to match whatever the rest of the ceiling is running rather than replacing a whole room to keep the light consistent. CRI is 80+, and the housing is white.

The fixture weighs 4.98 lbs, light enough for one person to set into a grid, though independent support wires are still the normal practice on a lay-in. Factory wire leads are short at 3.54 inches, so plan a junction box or whip close to the fixture rather than reaching across the plenum.

Average rated life is 50,000 hours on the integrated LED. There is no lamp or ballast to service, so once it is set and wired the fixture is left alone. Housing is aluminum and steel.

Yes. The 65-573R1 is flagged for lead under California Proposition 65. If you are shipping to a California jobsite or public facility, that notice needs to travel with the submittal package.