RAB Aerobay 3FT LED High Bay L...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$779.34
RAB Aerobay 3FT LED High Bay Light 215W-275W 3000K-5000K Dimmable Professional Lighting System

RAB Aerobay 3FT LED High Bay Light 215W-275W 3000K-5000K Dimmable Professional Lighting System

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Model: ARBAY3-275N
$779.34

In Stock (leaves warehouse same day if ordered before 3pm ET)

$779.34
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RAB Aerobay 3FT LED High Bay Light 215W-275W 3000K-5000K Dimmable Professional Lighting System

Professional high-performance LED lighting for commercial and industrial applications

The RAB Aerobay 3FT LED High Bay Light delivers exceptional illumination with variable wattage from 215W to 275W and adjustable color temperature from 3000K to 5000K. This dimmable professional lighting system features a white finish and operates across a wide voltage range of 120-480V, making it ideal for diverse commercial and industrial environments requiring reliable, energy-efficient overhead lighting.

Professional Features & Benefits

  • Variable Wattage 215W-275W: Provides flexible power options to match specific lighting requirements and optimize energy consumption for different applications.
  • Adjustable Color Temperature 3000K-5000K: Offers versatility from warm white to daylight color temperatures to create the ideal lighting environment for various tasks and preferences.
  • Dimmable Operation: Enables precise light level control for enhanced energy savings and customized illumination based on occupancy and daylight availability.
  • Wide Voltage Range 120-480V: Ensures compatibility with various electrical systems and simplifies installation across different facility types and power configurations.
  • DLC Premium 5.1 Certification: Meets stringent energy efficiency standards and qualifies for utility rebates, reducing total cost of ownership.
  • 100,000 Hour LED Life: Delivers exceptional longevity with minimal maintenance requirements, reducing replacement costs and operational disruptions.
  • Constant Current Driver: Provides stable LED performance and consistent light output throughout the fixture's operational life.

Technical Specifications

  • Dlc Type: DLC Premium
  • Dlc Version: 5.1
  • Driver Info: Constant Current
  • Lamp Hours: 100000
  • Lamp Info: LED
  • Product Finish: White
  • Product Length: 37.5

Professional Applications

  • Manufacturing Facilities and Production Areas
  • Warehouses and Distribution Centers
  • Retail Establishments and Big Box Stores
  • Gymnasiums and Recreation Centers
  • Automotive Service Centers
  • Commercial Garages and Maintenance Facilities
  • Industrial Workshop Environments

Why Choose RAB Quality?

RAB lighting solutions deliver proven reliability with DLC Premium certification ensuring energy efficiency and utility rebate eligibility. The 100,000-hour LED life and constant current driver technology provide consistent performance and minimal maintenance requirements, making this high bay light an excellent long-term investment for professional lighting applications.

Manufacturer Resources

Product Specs

Dlc Type:
DLC Premium
Dlc Version:
5.1
Driver Info:
Constant Current
Lamp Hours:
100000
Product Finish:
White
Product Length:
37.5
Department:
Electrical
Product Group:
Lighting
Light Technology:
LED
Product Subgroup:
Light Fixtures
Product Type:
High Bay & Low Bay

RAB ARBAY3-275N – Frequently Asked Questions

1) Does the RAB Aerobay 3FT high bay run on 480V, or do I need a different fixture for a 480V panel?
Both are covered, but they are separate part numbers. The 120-277V driver with 0-10V dimming is what you get on ARBAY3-215, ARBAY3-215N, ARBAY3-275 and ARBAY3-275N. For a 480V service, order ARBAY3-275/480, which is the 480V 0-10V dimming build at 275W in 5000K. You cannot field-convert one to the other, so the panel voltage has to be settled before the order goes in.
2) What wattage and color temperature combinations can I actually order on the RAB Aerobay 3FT?
Five builds. At 215W: ARBAY3-215 in 5000K cool and ARBAY3-215N in 4000K neutral, both 120-277V. At 275W: ARBAY3-275 in 5000K and ARBAY3-275N in 4000K on 120-277V, plus ARBAY3-275/480 in 5000K on 480V. The 4000K option is only offered on the 120-277V driver, so a 480V job takes 5000K.
3) Do I need a 0-10V dimming control for the Aerobay, or will it work on a standard switch leg?
Every Aerobay 3FT build uses a 0-10V dimming driver, on both the 120-277V and 480V versions. It will light at full output on a plain switched circuit, but to actually dim it you need a low-voltage 0-10V control signal pulled to the fixture, which means a separate control pair. Standard forward-phase wall dimmers will not work with a 0-10V driver.
4) Does the RAB Aerobay qualify for utility rebates?
It is listed DLC Premium under DLC version 5.1, which is the tier most utility programs require for their higher rebate levels. Confirm the specific part number against your utility's qualified product list when you file, since programs reference the DLC listing directly.
5) Will the Aerobay 3FT high bay fit between my joists or trusses at 3 feet on center?
The fixture body measures 37.5 inches long, so plan the mounting points and any obstruction clearance around that. It is a linear 3-foot form rather than a round UFO high bay, which is why it suits runs between bays, over aisles and down assembly lines where you want the light spread along the length instead of a single point source.
6) Should I pick the 215W or the 275W Aerobay for my warehouse?
The call is mounting height and aisle layout. The 275W builds (ARBAY3-275, ARBAY3-275N, ARBAY3-275/480) give you more output for higher ceilings and racked aisles; the 215W builds (ARBAY3-215, ARBAY3-215N) draw less and suit lower-bay manufacturing floors, service bays and gyms. Because all of them dim 0-10V, a common approach is to spec the 275W and trim the level down, which keeps headroom for later rack changes.
7) Should I spec 4000K or 5000K for the Aerobay in a production area?
4000K neutral (ARBAY3-215N, ARBAY3-275N) reads cleaner for mixed-use space, retail floors and areas where people work long shifts. 5000K cool (ARBAY3-215, ARBAY3-275, ARBAY3-275/480) gives the crisper daylight look most warehouses, distribution centers and automotive service bays are standardized on. If you are adding fixtures to an existing building, match whatever is already up there, because the difference is obvious side by side.
8) How long will these Aerobay high bays last before the fixtures need replacing?
The LED rating is 100,000 hours, and the fixture runs a constant current driver, which holds output steady across that life rather than drifting. For an MRO or facilities budget that is roughly a fixture you install and leave alone, with no relamping cycle at all since the LED array is not a replaceable lamp.
9) What finish does the Aerobay 3FT come in?
White only, across all five builds. In a warehouse or gym that is usually what you want, since a white housing reads less obtrusive against a light deck and reflects rather than absorbing spill. There is no bronze or black option on this fixture.
How fast can I get the RAB ARBAY3-275N delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the RAB ARBAY3-275N come with a warranty?
Absolutely. The RAB ARBAY3-275N is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the RAB ARBAY3-275N?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the RAB ARBAY3-275N from ZenSupply?
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