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Description

RAB AEROBAY ARM Linear LED High Bay — 138W / 206W / 275W Selectable

The RAB AEROBAY ARM is a field-adjustable linear LED high bay delivering up to 38,786 lumens with selectable wattage options of 138W, 206W, and 275W and selectable CCT of 4000K / 5000K. It operates on 120–277V with 0-10V dimming to 10% and is DLC Premium Listed and UL Listed for Damp Locations. Ideal for warehouses, distribution centers, manufacturing, and industrial high bay applications.

Key Features:

  • Selectable Wattage: 138W / 206W / 275W
  • Selectable CCT: 4000K / 5000K
  • Maximum Output: 38,786 lumens
  • Voltage Range: 120–277V
  • Dimming: 0–10V dimming to 10%
  • Efficacy: Up to 161.9 lm/W
  • CRI: 83–86
  • L70 Rating: 100,000 hours
  • Surge Protection: 6kV
  • Certifications: DLC Premium, UL Listed (Damp Location)

Typical Applications:

  • Warehouses
  • Distribution centers
  • Manufacturing facilities
  • Industrial workshops
  • Retail stockrooms

Performance & Light Output:
Delivered lumen output up to 38,786 lumens depending on selected wattage. System efficacy reaches up to 161.9 lm/W. CRI is 83–86. Rated life is 100,000 hours (L70). LM-80 and TM-21 methodology referenced by manufacturer.

Electrical & Controls:
Operates on 120–277V, 50/60Hz with constant current Class 1 driver. Includes 0-10V dimming control. Surge protection rated at 6kV. Power factor up to ~0.994.

Construction & Durability:
Aluminum housing with polycarbonate lens and PET reflector. UL Listed for Damp Locations. Operating temperature range from -4°F (-20°C) to 122°F (50°C). Mercury-free and RoHS-compliant.

Installation & Mounting:
Includes V-hooks for chain mounting. Pendant and surface mounting kits available separately.

Included:
Linear LED high bay fixture and V-hooks for chain mounting.

Specifications

Dimensions

Length/Depth
36 in
Width/Diameter
10 in
Height
2.5 in
Weight
9.5 lb

Style & Materials

Material
Aluminum
Mounting Type
Surface mount
Shape
Linear

Characteristics & Features

Lamp Color
4000K, 5000K, Selectable CCT
Color Rendering
85 CRI
Delivered Lumens
39000
Dimmable
Yes

Electrical Information

Voltage
120-277V
Total Wattage
275W

Item Details

MPN
ARM
Brand
RAB Lighting
Family
AEROBAY Field-Adjustable High Bay
UPC
192552036788

Warranty & Certifications

Product Warranty
5 Years
Lamp Life
100,000 Hours
Product Rating
Damp Rated

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.

See Full Shipping Policy | See Full Return Policy

Frequently Asked Questions

What mounting height is recommended for the RAB ARM?

Mounting height depends on spacing, target footcandles, and layout. Use a photometric layout to confirm proper fixture placement for your space.

What voltage does the RAB ARM support?

The RAB ARM operates on standard 120-277V input.

Can wattage and CCT be adjusted in the field?

Yes. Wattage (230W/180W/130W) and CCT (4000K/5000K) are field-selectable prior to final commissioning.

Is the ARM suitable for wet locations or outdoor use?

ARM is UL Listed for damp locations; it is not intended for direct outdoor exposure unless protected per local code.

Is the ARM suitable for wet locations or outdoor use?

Yes. ARM is DLC Premium listed and may qualify for utility rebates where eligible.
LED Wall Pack, 19000 Lumens, 120W, 30K|40K|50K, On/Off Photocell, 120-277V - Bees Lighting

RAB Lighting

RAB Lighting is a leading manufacturer of professional-grade LED lighting, with a reputation built on innovation, performance, and an unwavering commitment to quality. For over 75 years, RAB has engineered durable, energy-efficient fixtures for commercial and industrial applications. From powerful floodlights to high-performance high bays, RAB is the definitive choice for contractors, specifiers, and facility managers who demand superior and reliable lighting solutions.

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