Nuvo Lighting 65-646 48in LED Adjustable High Bay | Utility White Finish | Warehouse & Gymnasium Lighting | 23223 Lumens, 5000K, 165W, Damp | Model 65-646

A 48-inch LED adjustable high bay light for warehouses, gymnasiums, and industrial spaces, finished in white with directional panels to reduce glare.

The Nuvo Lighting 65-646 adjustable high bay rethinks traditional high bay lighting by putting directional control in your hands. Instead of blasting light everywhere, its individual panels articulate to aim light exactly where needed—whether you're illuminating warehouse shelving or a gymnasium court. The white finish and utility style blend into industrial ceilings while delivering powerful, efficient illumination.

Best for

• Warehouses and storage facilities with high ceilings (15-30 ft), where directional light helps reach top shelves without blinding workers below
• Gymnasiums and sports courts needing even, glare-reduced light for play
• Manufacturing floors and workshops requiring bright, adjustable task lighting
• Damp locations such as covered loading docks or unconditioned warehouses
• Retail big-box stores with high ceilings needing energy-efficient overhead lighting

Not ideal for

• Residential living spaces—this is a commercial-grade fixture designed for high ceilings and industrial use
• Wet locations exposed to direct rain or hose-down cleaning (damp-rated only)
• Low ceilings under 10 ft—the intense brightness and size may overwhelm smaller spaces

How bright is it?

23,223 lumens—comparable to a 1000W metal halide or roughly 15 standard 60W incandescent bulbs. This is extremely bright, suitable for illuminating large areas like warehouses, gymnasiums, and factories. Not intended for ambient residential use.

Light color and feel

5000K natural light—a crisp, cool white similar to daylight at noon. Enhances contrast and alertness, ideal for task-oriented environments. CRI 80+ provides decent color rendering for most commercial applications.

Sizing and fit

Dimensions: 48 inches wide (W) x 1.88 inches high (H). Designed for mounting on high ceilings (15-30 ft). Includes surface and pendant mount kits (sold separately accessories available). Weight: 9.04 lbs.

Specifications

• Finish: White
• Style: Utility
• Bulb Color Temp: 5000K Natural Light
• Bulb Lumens: 23223
• Bulb CRI: 80+
• Wattage: 165W
• Voltage: 120V-277V
• CEC: Lawful for sale in California
• DLC Listed
• For Use in Damp Locations
• Safety Rating: CULus
• Overall Dimensions: 48"(W) x 1.88"(H)
• Item Weight: 9.04 lbs.

Frequently asked

Is the bulb included? Yes, the fixture includes integrated LEDs—no bulb replacement needed.

Is it dimmable, and what dimmer should I use? Dimmability is not specified by the manufacturer; assume non-dimmable unless tested with compatible controls.

Can I install this in a bathroom or outdoors? It is rated for damp locations, so it can be used in covered outdoor areas or unconditioned indoor spaces, but not in direct rain or wet areas.

What's the warranty? Warranty information not specified by manufacturer.

Can the panels be adjusted after installation? Yes, the individual panels articulate to direct light where needed, even after mounting.

Most of our items will ship within 24-48 hours within the receipt of the order.

You will receive tracking information as soon as your order leaves our warehouse.

Almost all products on hausappeal.com are returnable. The few exceptions include unsealed mattresses, assembled or modified products, and clearance merchandise. Any product that is non-returnable will note that on its product page.

All returns must be unused and shipped back in the original packaging to the warehouse address from which the order was shipped.  To initiate a return, send an email to us at Service@hausappeal.com so that we can provide you with a Return Authorization Number. Upon inspection of the return, you will receive a full refund of product cost minus our outbound shipping costs.