Skip to content

Free Shipping over $99! (excludes 48"+)

Overview

Bring total lighting flexibility to your space with the RAB WFRX-4D WFRX 4" edge-lit field-adjustable wafer downlight with a smooth trim. Engineered for both commercial and residential applications, this innovative fixture lets you switch between 3 wattages (8W, 10W, 12W) and 5 color temperatures (2700K–5000K) in seconds—no extra parts needed. Whether you want warm ambiance or daylight brightness, this light adapts with ease. With an ultra-slim, canless design, it installs effortlessly without the need for a housing or junction box—ideal for tight ceilings and retrofit projects. Powered by a universal 120–277V driver, this downlight supports TRIAC/ELV dimming, delivering smooth lighting control down to 10%. The IC and airtight-rated construction ensures safety and energy efficiency, while the wet-location rating makes it suitable for bathrooms, kitchens, soffits, and outdoor use. Long-lasting, energy-saving, and highly adaptable—the WFRX 4" is the perfect blend of performance and convenience.
  • Field-Adjustable Wattage & CCT: Choose from 8W/10W/12W and 2700K, 3000K, 3500K, 4000K, or 5000K.
  • High Output: Up to 1100 lumens, replacing 60W incandescent.
  • 120���277V Driver + TRIAC Dimming: Commercial-grade compatibility.
  • Slim Canless Design: Easy to install - no housing or J-box required.
  • Wet Location Rated: Safe for indoor, outdoor, and high-moisture spaces.

Technical Resources

Specifications

Finish:
White
Size:
4.75'' L X 4.75'' W X 1.94'' H
Total Wattage:
12
Lamp Color:
2700K, 3000K, 3500K, 4000K, 5000K, Selectable CCT
Color Rendering:
90
Delivered Lumens:
1100
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.

Shop RAB Lighting