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Overview

High-Output Trimless Recessed Downlight

Discover the RAB Lighting R4TLB, a 4-inch trimless recessed downlight with round regress cone in black. This high-output fixture delivers 1,900 lumens with complete color temperature flexibility, perfect for demanding architectural lighting applications.

Key Benefits

  • Trimless Design: Seamlessly integrates into ceilings for a clean, modern aesthetic
  • 5 Selectable Color Temperatures: Choose between 2700K, 3000K, 3500K, 4000K, or 5000K
  • Round Regress Cone: Classic design with superior glare control
  • High Output: 1,900 lumens provides powerful, efficient lighting for larger spaces
  • Energy Efficient: Only 20 watts delivers exceptional performance
  • Universal Dimming: Compatible with 120V TRIAC and ELV dimmers for smooth, flicker-free control
  • Black Finish: Bold, dramatic aesthetic for modern interiors

Perfect For

Residential and commercial spaces, living areas, kitchens, offices, retail environments, and any application requiring high-output trimless recessed lighting.

Architectural-grade quality backed by RAB Lighting's trusted reputation.

  • Energy-Efficient Performance: 20W LED delivers 1,900 lumens for superior illumination
  • Selectable Color Temperature: Choose from 5 color temperatures (2700K/3000K/3500K/4000K/5000K) for ultimate flexibility
  • Trimless Round Regress Cone: Black finish integrates flush with ceiling for a clean, architectural look
  • High-Output 4" Design: Ideal for general lighting and high-ceiling applications
  • Dimmable Performance: Adjustable brightness control for flexible lighting management

Technical Resources

Specifications

Finish:
Black
Size:
5.5'' L X 5.5'' W X 4.88'' H
Total Wattage:
20
Lamp Color:
2700K, 3000K, 3500K, 4000K, 5000K, Selectable CCT
Color Rendering:
90
Delivered Lumens:
1600
Lamp Life:
50,000 Hours
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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Frequently Asked Questions