RAB Linear High Bay LED Fixtur...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$857.38
RAB Linear High Bay LED Fixture with Field Adjustable Power and Selectable CCT (3500K/5000K)

RAB Linear High Bay LED Fixture with Field Adjustable Power and Selectable CCT (3500K/5000K)

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Model: RBAY17L/480

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

$857.38
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RAB Linear High Bay LED Fixture with Field Adjustable Power and Selectable CCT (3500K/5000K)

Professional LED lighting solution with field-adjustable power and dual color temperature options

The RAB Linear High Bay LED Fixture delivers versatile professional lighting with field adjustable power settings and selectable color temperature options of 3500K and 5000K. This LED fixture operates on dual voltage ranges of 120–277V and 277–480V, featuring a white finish and constant current driver technology for reliable performance in commercial and industrial applications.

Professional Features & Benefits

  • Field Adjustable Power: Customize light output on-site to match specific application requirements and optimize energy efficiency.
  • Selectable CCT (3500K/5000K): Choose between warm neutral and cool white color temperatures to suit workspace needs and visual comfort.
  • Dual Voltage Compatibility (120–277V / 277–480V): Accommodates various electrical systems for flexible installation across different facilities.
  • 100,000 Hour LED Life: Provides long-lasting performance with minimal maintenance requirements and reduced replacement costs.
  • DLC Premium 5.1 Listed: Meets stringent energy efficiency standards and qualifies for utility rebate programs.
  • Constant Current Driver: Ensures stable LED performance and consistent light output throughout the fixture's operational life.
  • Professional White Finish: Clean appearance that complements modern commercial and industrial environments.

Technical Specifications

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

Professional Applications

  • Manufacturing Facilities and Production Areas
  • Warehouses and Distribution Centers
  • Retail Establishments and Big Box Stores
  • Gymnasiums and Recreation Centers
  • Aircraft Hangars and Maintenance Facilities
  • Commercial Garages and Service Bays
  • Industrial Processing Areas

Why Choose RAB Quality?

RAB delivers professional-grade LED lighting solutions with DLC Premium certification and 100,000-hour LED life rating. The constant current driver technology and white finish provide reliable performance and professional appearance for demanding commercial and industrial environments.

Manufacturer Resources

Product Specs

Dlc Type:
DLC Premium
Dlc Version:
5.1
Driver Info:
Constant Current
Lamp Hours:
100000
Product Finish:
White
Department:
Electrical
Product Group:
Flood/Security Lights
Light Technology:
LED

RAB RBAY17L/480 – Frequently Asked Questions

1) Will the RAB RBAY17 high bay run on 480V, or do I need the 120-277V version?
Both exist, and they are separate part numbers you pick at order time. The 120-277V driver covers 120, 208, 240 and 277V systems; if your building distributes 480V, order the /480 suffix instead. Every size is offered both ways: RBAY17S and RBAY17S/480 at 14 inches, RBAY17M and RBAY17M/480 at 20 inches, RBAY17L and RBAY17L/480 at 50 inches. All six carry 0-10V dimming. There is no field-selectable voltage here, so getting the suffix right is the one thing you cannot fix on the ladder.
2) What wattage do I order for a RAB RBAY17 linear high bay, and can I change it after it is installed?
Wattage is set in the field, so you order by size and get three power levels in each. The 14 inch RBAY17S runs 130, 100 or 80W. The 20 inch RBAY17M runs 260, 220 or 160W. The 50 inch RBAY17L runs 400, 320 or 260W. You pick the level on the fixture, which means an electrician can dial a warehouse aisle down and a packing station up using the same part number on the truck. Color is selectable too, 3500K or 5000K, set the same way.
3) Does the RAB RBAY17 qualify for a utility rebate?
It is listed DLC Premium under DLC version 5.1, which is the tier most utility programs require for their higher rebate amounts. Premium is the harder of the two DLC tiers to hit, so if your program pays a bonus over standard DLC, this fixture is on the right side of that line. Bring the RBAY17 model number and the DLC listing to the utility when you file.
4) Can I put RAB RBAY17 high bays on a dimming control system or occupancy sensors?
Every RBAY17 driver is 0-10V dimming, so it wires to standard 0-10V control: a wall dimmer, a networked lighting control panel, or high bay occupancy sensors with a 0-10V output. That is a pair of low voltage control leads in addition to the line feed, so plan the control conductors into the rough-in. Note the dimming is separate from the field adjustable wattage, which sets the fixture's ceiling and the 0-10V signal rides underneath it.
5) Should I spec 3500K or 5000K for a warehouse with the RAB RBAY17?
You do not have to decide before you order. The RBAY17 ships with both and the color is selected on the fixture, so one part number covers either choice. 5000K is the usual pick for warehouses, distribution and industrial processing where crispness and perceived brightness matter. 3500K is the softer neutral that reads better in retail floors and areas where people spend the whole shift. On a mixed facility, you can run 5000K in the aisles and 3500K in the front of house off the same shipment.
6) Is the RAB RBAY17 a round UFO high bay or a linear strip?
Linear. The RBAY17 is a long, narrow body, 14, 20 or 50 inches depending on model, not a round UFO disc. That shape throws light down an aisle rather than in a circle, which is why it suits racking runs, production lines and service bays. If you are lighting a wide open square area with widely spaced points, a round high bay distributes better; for rack aisles and anything with a long axis, the linear form is the one to spec.
7) I need to add fixtures to match RAB high bays already installed in my building. What do I need to match?
Match three things and the new run will blend with the old: the size and wattage band (14, 20 or 50 inch), the color temperature you set the existing fixtures to (3500K or 5000K), and the driver voltage, 120-277V or the /480 version, to whatever the circuit in that area carries. The white finish is the same across every RBAY17, so the fixture bodies will read the same from the floor. If you are unsure what CCT the old ones were set to, the new ones are field selectable, so you can match on site.
8) Can I standardize one high bay part number across a whole facility with mixed ceiling heights?
Close to it. Field adjustable power plus selectable CCT means a single RBAY17 size covers a range of heights and space types instead of needing a separate SKU per zone, which cuts what you stock as spares and what your crew has to get right on the ladder. The limit is voltage: the 120-277V and 480V drivers are different part numbers, so a facility with both distribution types still carries two. Within one voltage, a single size and one field setting per zone covers a lot of ground.
How fast can I get the RAB RBAY17L/480 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 RBAY17L/480 come with a warranty?
Absolutely. The RAB RBAY17L/480 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 RBAY17L/480?
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 RBAY17L/480 from ZenSupply?
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