310W Selectable UFO LED High Bay, Ceilings 30 to 40 ft
310W Selectable UFO LED High Bay, Ceilings 30 to 40 ft
310W Selectable UFO LED High Bay, Ceilings 30 to 40 ft
310W Selectable UFO LED High Bay, Ceilings 30 to 40 ft
A high-output high bay built for large, high-ceiling spaces, with the durability to handle damp and demanding conditions.
- Wide 120° beam covers more floor area per fixture; wattage and color temperature selectable on-site.
- Built-in surge protection and a separate external driver for a longer working life than cheaper imports.
- UL/cUL Wet Location Listed and rated to -40°F, suited for freezer warehouses and covered outdoor use.
A high-output high bay built for large, high-ceiling spaces, with the durability to handle damp and demanding conditions.
- Wide 120° beam covers more floor area per fixture; wattage and color temperature selectable on-site.
- Built-in surge protection and a separate external driver for a longer working life than cheaper imports.
- UL/cUL Wet Location Listed and rated to -40°F, suited for freezer warehouses and covered outdoor use.
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Specs
| Wattage(s) | 240W/270W/310W |
| Replaces Wattage(s) | 750W to 1,000W |
| Light Output | 36,000/40,500/46,500 lumens |
| Luminous Efficacy (lm/W) | 150 lm/W |
| Average Lamp Life | 50,000 hours |
| Color Temperature(s) | 4000K/5000K |
| CRI (Color Accuracy) | 80 |
| Dimming | 0-10V with a dimming range of 100%-off |
| Occupancy Sensor | Includes plug for optional standard PIR sensor or PIR sensor with wireless networking for smart lighting control |
| Beam Angle | 120° |
| Working Environment | Indoor |
| Enclosure Rating | UL cUL Wet Location Listed |
| Light Type | Wired Fixture |
| Input Voltage | 120-277V |
| Temperature Rating | -40˚F to 122˚F |
| Housing Material | Rugged, die-cast housing with corrosion-resistant powder coating |
| Housing Color | Black |
| Dimensions | ⌀13.8 in x 7.3 in (10 in with hook) |
| Certification | DLC & UL cUL Wet Location Listed |
| Warranty | 5 Years |
Data SheetDetails
Built for High-Ceiling, High-Output Spaces
Some spaces don't need fine-tuned beam control. They need a lot of even light covering a lot of square footage, with as few fixtures and as little install complexity as possible. That's what this fixture is built for.
A fixed 120° beam spreads light wide and evenly across open floor areas, so you're not hunting for the right angle setting or running extra fixtures to fill gaps. Combined with simple installation (an included G-hook, or an optional angle-adjustable U-bracket and pendant mounting adapter), this is a fixture built to go up fast and stay out of the way.
Wattage and color temperature are still selectable on-site via dip switch (240W / 270W / 310W, 4000K / 5000K), so you can match output to ceiling height and application without ordering a different model.
Built to Handle Tough Conditions
- UL/cUL Wet Location Listed. Rated for damp locations and covered outdoor applications, not just dry indoor spaces.
- -40°F to 122°F operating range. Performs in freezer warehouses and unconditioned buildings where standard fixtures fail.
- Die-cast aluminum housing with corrosion-resistant powder coating, built to hold up under continuous commercial use.
- Built-in surge protection. Guards against voltage spikes that shorten the life of less-protected fixtures.
- Separate external driver. Isolated from LED heat for a longer working life than driver-on-board designs.
Energy Management Built In
- 0-10V dimming. Connect to any standard commercial dimming controller to reduce output and energy use on demand.
- Plug-in PIR motion sensor with optional remote and wireless networking. Add occupancy control without rewiring; sensor sold separately.
- Three wattage settings. Right-size the output to the ceiling height instead of over-lighting and over-paying.
Where It Works
- Warehouses & Distribution Centers
- Manufacturing & Assembly Lines
- Cold Storage & Freezer Warehouses
- Covered Outdoor & Damp Locations
- Retail Stores & Showrooms
- Gymnasiums & Indoor Sports Facilities
- Exhibition Halls & Event Centers
Ceiling heights 30–40 ft.
On driver design: Many ultra-cheap high bays use a "driver-on-board" design where the driver circuitry is mounted directly on the LED board. Because LEDs generate significant heat, the driver is constantly exposed to thermal stress, accelerating failure. This fixture uses a separate external driver, keeping it away from the heat source and extending the working life of the whole unit.
On rebates: DLC certification means this fixture qualifies for utility rebates in most commercial programs, often $15 to $50 per fixture. On a 20-fixture install, that can significantly offset the cost difference versus a cheaper import before you account for energy savings and avoided replacement costs.
On replacement costs: These lights go up 30 to 40 feet. When a cheap fixture fails early, getting it down and back up typically means renting a scissor lift or scaffolding, often several hundred dollars for a half-day at that height, on top of the fixture itself. Buy a light that lasts and you may never have to make that call.
Step Up to Smart Controls with Lightcloud Blue
Integrate this fixture with RAB's Lightcloud Blue wireless controls system for phone-based switching, dimming, and scheduling, and add a compatible sensor for occupancy sensing and daylight harvesting too. Maximize your savings and control.
Shown above are our most common recommendations for this fixture's 30–40 ft mounting height. Explore the full Lightcloud Blue Lighting Controls by RAB collection for other configurations, or contact us if you're not sure what fits your space.
ELEDLights Stands Behind It
- 5-year warranty. One of the longest in the category.
- DLC listed. Qualifies for most utility rebate programs, allowing us to keep your project costs as low as possible.
- US-based support Monday through Friday, 8am to 8pm EST. Call, text, or email a real person.
- In stock, ships fast. Not a drop-ship; we warehouse what we sell.
Layout & Planning
Request a Custom Layout
Complex or unique space? Get a custom layout plan from our lighting experts.
Save More with Rebates
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Instant Rebates
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