RAB RBAY22L/480 Field-Adjustable Linear LED High Bay — 320W / 260W / 200W Selectable

The RAB RBAY22L/480 is a field-adjustable linear LED high bay that delivers up to 48,594 lumens with selectable wattage options of 320W, 260W, and 200W and selectable CCT of 3500K / 4000K / 5000K. The fixture operates on 480V with integrated 0-10V dimming to 10%. It is UL Listed for wet locations with an IP66/IP69K ingress protection rating and is DLC Premium Listed for rebate eligibility. Designed for high-voltage industrial environments such as warehouses, manufacturing facilities, gymnasiums, and distribution centers requiring robust high bay performance.

Key Features

• Selectable Wattage: 320W / 260W / 200W
• Selectable CCT: 3500K / 4000K / 5000K
• Maximum Output: Up to 48,594 lumens
• Voltage: 480V
• 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

• High-voltage warehouses
• Distribution centers
• Manufacturing facilities
• Gymnasiums
• Industrial workshops
• Retail stockrooms
• Aircraft hangars

Performance & Light Output:
Delivered lumen output ranges up to 48,594 lumens depending on selected wattage and CCT. The fixture offers high efficacy (up to ~167 lm/W) with CRI of 84–85 and is rated for a 100,000-hour L70 lifespan, suitable for long-term industrial operation. :contentReference[oaicite:0]{index=0}

Electrical & Controls:
Operates on 480V, 50/60Hz with a constant current Class 1 driver including integrated 0-10V dimming capable of dimming to 10%. Driver includes surge protection (6kV + 6kV) and a sensor-ready port compatible with optional PIR/MVS/Lightcloud sensors. Power factor remains high at ~96.5% with THD ~7.5% at 480V. :contentReference[oaicite:1]{index=1}

Construction & Durability:
Die-cast aluminum housing with polycarbonate lens. Rated IP66/IP69K for washdown and wet locations with an operating temperature range of –20°C to 50°C (–4°F to 122°F). Mercury-free and RoHS compliant. :contentReference[oaicite:2]{index=2}

Installation & Mounting:
Includes V-hooks and chain for suspension mounting. Optional pendant and surface mount kits are available separately. Sensor port located on the fixture housing for easy accessory connection. :contentReference[oaicite:3]{index=3}

Included
LED high bay fixture, V-hooks, and chain. :contentReference[oaicite:4]{index=4}

Accessories
Optional accessories include reflectors, refractors, wire guards, PIR occupancy sensors, MVS sensors, Lightcloud Blue sensor/controller options, remote control (MSR1), surface and pendant mount kits, and emergency battery backup solutions. :contentReference[oaicite:5]{index=5}