RAB RBAY22L Field-Adjustable Linear LED High Bay — 320W / 260W / 200W Selectable

The RAB RBAY22L is a field-adjustable linear LED high bay delivering up to 48,221 lumens with selectable wattage options of 320W, 260W, and 200W and selectable CCT of 3500K / 4000K / 5000K. The fixture operates on universal 120-277V with integrated 0-10V dimming to 10%. It is UL Listed for wet locations with IP66/IP69K ingress protection and is DLC Premium Listed for rebate eligibility. Designed for warehouses, manufacturing facilities, gymnasiums, and other high-ceiling commercial or industrial environments requiring high output and washdown capability.

Key Features

• Selectable Wattage: 320W / 260W / 200W
• Selectable CCT: 3500K / 4000K / 5000K
• Maximum Output: Up to 48,221 lumens
• Voltage Range: 120-277V
• Dimming: 0-10V dimming to 10%
• Beam Angles: 55° / 85° / 105°
• Environmental Rating: Wet location listed, IP66/IP69K
• Certifications: DLC Premium, UL Listed
• LED Lifespan: 100,000 hours (L70)

Typical Applications

• Warehouses
• Distribution centers
• Manufacturing facilities
• Gymnasiums
• Industrial workshops
• Retail stockrooms
• Aircraft hangars

Performance & Light Output:
Delivered lumen output ranges up to 48,221 lumens depending on selected wattage and optic. Efficacy reaches up to approximately 165 lm/W with CRI 80+. Rated for 100,000-hour L70 lifespan with LM-80/TM-21 testing data referenced by the manufacturer.

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%. Fixture includes a sensor-ready port compatible with RAB PIR and MVS sensors as well as Lightcloud control options. Surge protection rated 6kV.

Construction & Durability:
Die-cast aluminum housing with polycarbonate lens. Rated IP66/IP69K for wet location use including washdown environments. Operating temperature range -20°C to 50°C. Mercury-free and RoHS compliant.

Installation & Mounting:
Includes V-hooks and chain for suspension mounting. Compatible with optional pendant mounting kits and surface mount kits available separately. Integrated sensor port located on fixture housing.

Included
LED high bay fixture, V-hooks, and chain.

Accessories
Optional accessories include reflectors, refractors, wire guards, PIR and MVS occupancy sensors, Lightcloud Blue sensor/controller options, remote control (MSR1), surface and pendant mounting kits, and emergency battery backup solutions.