RAB RBAY17L/E Linear LED High Bay 58,737 Lumens 400W/320W/260W Selectable 3500K/4000K/5000K 120–277V Emergency Backup
Available in stock (300)
About this item
About this item
- Output: Up to 58,737 lumens; 400W / 320W / 260W selectable
- Controls: Integrated 0–10V dimming
- Rating: UL Listed for damp locations
- Certification: DLC Premium listed
- Safety: Integrated emergency battery backup
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Description
Description
RAB RBAY17L/E Field-Adjustable Linear LED High Bay — 400W / 320W / 260W Selectable
The RAB RBAY17L/E is a field-adjustable linear LED high bay delivering up to 58,737 lumens with selectable wattage options of 400W, 320W, and 260W and selectable CCT of 3500K / 4000K / 5000K. The fixture operates on 120–277V with integrated 0–10V dimming to 10% and includes an integrated emergency battery backup designed to operate the fixture for 90 minutes during power loss. It is UL Listed for damp locations and DLC Premium Listed for rebate eligibility. Designed for warehouses, distribution centers, manufacturing facilities, and other high-ceiling commercial or industrial environments that require emergency illumination.
Key Features
- Selectable Wattage: 400W / 320W / 260W
- Selectable CCT: 3500K / 4000K / 5000K
- Maximum Output: Up to 58,737 lumens
- Dimming: 0–10V dimming to 10%
- Emergency Backup: Integrated emergency battery backup (90 min)
- Environmental Rating: UL Listed for damp locations
- Certifications: UL Listed; DLC Premium Listed
- LED Lifespan: 100,000 hours (L70)
- Operating Temperature: -40°C to 50°C (-40°F - + 122°F)
Typical Applications
- Warehouses
- Distribution centers
- Manufacturing facilities
- Storage areas
- Gymnasiums
- Industrial workshops
- Retail stockrooms
Performance & Light Output:
Delivered lumen output varies with selected wattage and CCT. Efficacy typically ranges with 82–84 CRI and a 100,000-hour L70 rated life based on industry testing data. In emergency mode, the integrated battery backup operates to maintain illuminated egress lighting for code-required durations.
Electrical & Controls:
Operates on 120–277V, 50/60Hz with a constant current Class 1 driver. Includes integrated 0–10V dimming capable of dimming to 10%. Battery backup requires unswitched power feed per installation requirements.
Construction & Durability:
Die-cast aluminum housing with polycarbonate lens. Suitable for damp locations with durable construction for commercial environments. Mercury-free and RoHS compliant.
Installation & Mounting:
Includes V-hooks and chain for suspension mounting. Optional surface and pendant mounting kits available separately.
Included
LED linear high bay fixture, V-hooks, and chain.
Specifications
Specifications
Dimensions
Style & Materials
Characteristics & Features
Electrical Information
Item Details
Warranty & Certifications
Shipping & Returns
Shipping: Enjoy free standard shipping on most orders over $99. Exclusions apply for oversized & commercial items. We ship to the contiguous 48 United States.
Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. Exclusions: Special orders, clearance, and custom items.
Frequently Asked Questions
Does this model require an unswitched power feed?
Does this model require an unswitched power feed?
Can the fixture still be dimmed during normal operation?
Can the fixture still be dimmed during normal operation?
What happens when power is restored after an outage?
What happens when power is restored after an outage?
Can I add occupancy sensors or wireless controls to the /E model?
Can I add occupancy sensors or wireless controls to the /E model?
Is this model DLC listed for rebates?
Is this model DLC listed for rebates?
This LED high bay fixture delivers excellent performance with selectable wattage and color temperature options. Customers said it has "good quality" and "works like a charm." Installation is "very easy" and the fixture offers many features. Shoppers appreciate its durability and professional appearance.
I've bought multiple times over the years. Great service and products!
great deal on lights fast and professional
High bay lights work great! They were shipped right out and were packaged perfect, no damage at all. Some vendors wouldn't ship because of the likely hood of being damaged. High quality light and easy to install and bright!!!! Bee's Lighting is the best!!
Works good so far
Highly recommended fixture!
This item has a lot of features and was explained very well by the guy I talked to.
The fixture has good quality. I would recommend it.
Fixtures from this brand are always great quality. Highly recommended!!!!
It's way brighter than I thought which is a good thing.
Fixtures from this brand are always great quality. Highly recommended!!!!
I got the item quick and in great condition. Website was easy to use and ordering was fast.
The fixture has good quality. I would recommend it.
The fixture has good quality. I would recommend it.
This item has a lot of features and was explained very well by the guy I talked to.
Very easy installation and works like a charm.
Bought from them before and ordering is always a breeze. This fixture looks really good and will definitely last a long time.
Bought from them before and ordering is always a breeze. This fixture looks really good and will definitely last a long time.
Highly recommended fixture!
More light than I expected and easy to install. Quite an upgrade for the shop!
Looks great after I installed it. A++
They have plenty of stock and the item shipped immediately.
High quality brand and works well with our other fixtures.
The item looks very sophisticated and expensive.
The fixture has good quality. I would recommend it.
Highly recommended fixture!
It was a perfect light and price
One of the leading brands for these types of fixtures. You will not regret buying this for sure.
Highly recommended fixture!
Very impressive fixture, A+
Very easy to use and install.
The item looks very sophisticated and expensive.