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Description

RAB H15B Field-Adjustable LED High Bay — 150W / 120W / 100W Selectable

The RAB H15B is a field-adjustable LED high bay with a black finish, delivering up to 23,024 lumens with selectable wattage of 150W, 120W, and 100W and selectable CCT of 3000K / 4000K / 5000K. It operates on universal 120-277V with integrated 0-10V dimming and carries DLC Premium Listing, UL Wet Location Listing, and IP65 ratings. Designed for commercial and industrial high bay installations where a darker finish is preferred.

Key Features

  • Selectable Wattage: 150W / 120W / 100W
  • Selectable CCT: 3000K / 4000K / 5000K
  • Maximum Output: Up to 23,024 lumens
  • Voltage Range: 120-277V
  • Dimming: 0-10V dimming to 10%
  • Environmental Rating: IP65 wet location listed
  • Certifications: DLC Premium, UL Listed
  • LED Lifespan: 100,000 hours (L70)
  • Finish: Black powder coat

Typical Applications

  • Warehouses
  • Distribution centers
  • Manufacturing facilities
  • Gymnasiums
  • Retail stockrooms

Performance & Light Output:
Delivered lumen output and efficacy vary based on selected wattage and CCT. CRI performance and long operational life are consistent across all selectable configurations.

Electrical & Controls:
Operates on 120-277V, 50/60 Hz with a constant current driver. Includes integrated 0-10V dimming capable of dimming to 10% with compatible control systems.

Construction & Durability:
Die-cast aluminum housing with black powder coat finish and polycarbonate lens. Rated IP65 for wet locations and engineered for indoor industrial environments.

Installation & Mounting:
Includes heavy-duty hanging hook and 6-foot cord for suspended mounting. Compatible with pendant and surface mount accessory kits (sold separately).

Included
LED high bay fixture, hanging hook, and 6-foot cord.

Accessories
Optional accessories include reflectors, refractors, wire guard kits, occupancy sensors (PIR40, MVS50), Lightcloud Blue sensor/controller options (PIR40/LCB, MVS50/LCB), MSR1 remote, surface and pendant mounting kits, and emergency battery backup solutions (model dependent).

Specifications

Dimensions

Length/Depth
9.06 in
Width/Diameter
9.06 in
Height
7.44 in
Weight
4.1 lb

Style & Materials

Material
Aluminum
Shape
Round

Characteristics & Features

Lamp Color
3000K, 4000K, 5000K, Selectable CCT
Color Rendering
83 CRI
Delivered Lumens
23000
Dimmable
Yes

Electrical Information

Voltage
120-277V
Total Wattage
150W

Item Details

SKU
H15B
Brand
RAB Lighting
Family
H15 Field Adjustable High Bay
UPC
192552038492

Warranty & Certifications

Product Warranty
5 Years
Lamp Life
100,000 Hours
Product Rating
IP65 Rated

Frequently Asked Questions

What mounting height is recommended for the H15B?

This fixture is intended for high-ceiling commercial and industrial spaces. Mounting height depends on wattage selection, spacing, and required light levels.

What voltage does this model operate on?

This model operates on 120-277V input.

Can wattage and CCT be changed in the field?

Yes. Wattage and CCT are field-selectable using the fixture's adjustment switches.

Is the fixture rated for wet locations?

Yes. The fixture is UL Listed suitable for wet locations and carries an IP65 ingress protection rating.

Is this model DLC listed for rebates?

DLC Premium listed models are available. Confirm listing status for rebate paperwork based on the exact model being quoted.
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.

Shop RAB Lighting
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