Description
RAB RBAY17MHO Field-Adjustable High Output Linear LED High Bay — 260W / 220W / 160W Selectable
The RAB RBAY17MHO is a field-adjustable high output linear LED high bay delivering up to 40,950 lumens with selectable wattage options of 260W, 220W, and 160W and selectable CCT of 4000K / 5000K. The fixture operates on 120–277V with integrated 0–10V dimming to 10%. It is UL Listed for damp locations and is DLC Premium Listed for rebate eligibility. Designed for warehouses, distribution centers, manufacturing facilities, retail stockrooms, and other high-ceiling commercial or industrial environments requiring enhanced light output.
Key Features
- Selectable Wattage: 260W / 220W / 160W
- Selectable CCT: 4000K / 5000K
- Maximum Output: Up to 40,950 lumens
- Dimming: 0–10V dimming to 10%
- 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
- Retail stockrooms
- Industrial workshops
- Storage areas
- Gymnasiums
Performance & Light Output:
Delivered lumen output varies with selected wattage and CCT. Efficacy typically ranges above 158 lm/W with CRI ~85 and a L70 rated life of 100,000 hours based on independent LED testing.
Electrical & Controls:
Operates on universal 120–277V, 50/60 Hz with a constant current Class 1 driver. Integrated 0–10V dimming supports dim-to-10% control systems.
Construction & Durability:
Die-cast aluminum housing with polycarbonate lens. Designed for damp locations with durable industrial construction. Mercury-free and RoHS-compliant components.
Installation & Mounting:
Includes V-hooks for chain mounting. Optional surface and pendant mount kits available separately.
Included
LED linear high bay fixture, V-hooks, and chain.






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