Commercial Lighting Supply established since 1996

Established 1996
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Knoxville, TN
Over 8000 commercial lighting products available

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Contact Commercial Lighting Supply at 865-558-0080

(865) 558-0080
RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V

RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V

$79.00
$79.00
Skip to product information
RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V
  • RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V
  • RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V
  • RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V
  • RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V
  • RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V
  • RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V
  • RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V
  • RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V
  • RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V
  • RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V
  • RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V
  • RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V
  • RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V
  • RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V
RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V

RAB RLB2-4F Retrofit Light Bar – 2x4 – 5 Wattage Selectable – 5 CCT Selectable – Frosted Lens – 3927-6640 Lumens – 120-277V

UL Certified DLC Standard Listed Wattage & CCT Adjustable 0-10V Dimmable Damp Location Rated 80+ CRI 120-277V 100000 Rated Hours

Description

The RAB Lighting RLB2-4F 2x4 retrofit light bar produces 3,927 to 6,640 lumens with five selectable wattages and five selectable color temperatures. The frosted lens and 120-277V operation provide even light distribution for commercial lighting retrofits.

Specifications

  • Vendor: RAB Lighting
  • MPN: RLB2-4F
  • UPC: 192552018128
  • Product Type: Retrofit Light Bar
  • Size: 2x4
  • Wattage: 30W, 35W, 40W, 45W, 50W
  • Input Voltage: 120-277V
  • Lumens: 3927-6640
  • CCT: 3000K, 3500K, 4000K, 5000K, 6500K
  • CRI: 80+
  • Dimming: 0-10V
  • Features: Wattage Selectable, CCT Selectable
  • Certifications: UL
  • DLC Rating: DLC Standard
  • DLC Product ID: S-PYMMZ7
  • Location Rating: Damp
  • Mounting Type: Recessed
  • Housing: Aluminum
  • Lens: Polycarbonate
  • Lens Color: Frosted
  • Operating Temperature: -4°F to 122°F (-20°C to 50°C)
  • Weight: 1.6 lbs
  • Dimensions: 41.75"L x 0.9375"W x 1.20"H
  • Rated Hours: 100000
  • Warranty: 5 Years
  • Applications: Offices, Schools, Healthcare Facilities, Commercial Buildings, Retail Spaces
$79.00
$79.00
In Stock
Free Standard Shipping: Available on all RAB Lighting products.
Lead Time: 1–3 Business Days

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Trusted by contractors, businesses, and facility managers since 1996.

Commercial Lighting Supply BBB Accredited Business

Project Support & Volume Pricing

Need help choosing the right product or pricing a larger order? Our team can assist with specifications, compatibility, fixture schedules, controls packages, contractor pricing, and bulk quantity quotes.

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Fast and reliable shipping from leading commercial lighting manufacturers. Shipping rates and delivery options are calculated at checkout. Most in-stock products ship within 1–3 business days.


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Return policy

Purchase with confidence. Eligible products may be returned within 60 days of receipt. Our team is available to assist with returns, replacements, and manufacturer warranty support.


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Downloads

📖 Product Brochure ↓ Specification Sheet ⧉ Family Specification Sheet ◈ LM79 Report ◫ IES File ⚙ Installation Instructions ↗ View Warranty Information
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Get Help Selecting This Retrofit Light Bar

Have questions about the RAB Lighting RLB2-4F Retrofit Light Bar? Our commercial lighting specialists can help verify specifications, compatibility, availability, installation requirements, and suitability for your lighting project.

Visit our Knoxville headquarters or contact our team for expert assistance. Commercial Lighting Supply has proudly served contractors, facility managers, electricians, businesses, and property owners since 1996 while shipping commercial lighting products nationwide.

Address:
1485 Amherst Road
Knoxville, TN 37909

Phone:
(865) 558-0080

Email:
sales@commercialltg.com

Store Hours

Monday – Friday: 7:30 AM – 4:30 PM
Saturday: Closed
Sunday: Closed

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