The RAB WFRL4R99FA120BS is a 4-inch round, edge-lit wafer downlight with a slim form factor. It features field-adjustable color temperatures (2700K, 3000K, 3500K, 4000K, 5000K) and operates at 9W with 800 lumens. This 120V fixture is dimmable down to 10% with compatible TRIAC/ELV systems and has a 90 CRI for accurate color rendering. It is suitable for new construction or retrofit applications, and can be used in dry, damp, or wet environments.
5 color temperatures in 1 SKU (2700K, 3000K, 3500K, 4000K, 5000K)
Super slim edge-lit fixture for thin fixture depth
No recessed housing or J-box required
Product Highlights
This 4-inch, 9W edge-lit wafer is CCT-adjustable, dimmable, and suitable for wet locations, offering versatile lighting solutions.
50,000-Hour LED lifespan based on IES LM-70 results
Driver
Constant Current, Class 2 60 Hz; 120V: 100mA
THD
â¤20%
Power Factor
â¥0.9
Dimmability
Yes, dimmable down to 10% on compatible TRIAC/ELV dimming systems.
Input Voltage
120V
Operating Frequency
60 Hz
Operating Temperature
-4°F to 104°F (-20°C to 40°C)
Beam Angle
110°±10°
Color Temperature (CCT)
Field adjustable via dip switch 2700/3000/3500/4000/5000K
CRI
>90
R9 Value
High color performance with R9 greater than 50
Color Consistency
<4-step (2700K & 5000K) MacAdam Ellipse binning to achieve consistent fixture-to-fixture color
Color Stability
LED color temperature is warrantied to Shift no more than 200K in color temperature over a 5-year period
Color Uniformity
RAB's range of Correlated Color Temperature follows the guidelines of the American National Standard for Specifications for the Chromaticity of Solid State Lighting (SSL) Products, ANSI C78.377-2017.
Remote Driver/Junction Box
Die-formed metal driver / junction box with captive hinged junction box cover. Listed for maximum of (4) 12AWG through branch circuit conductor suitable for 90° C permitted in box. Easy to wire in 2in/2out (plus ground) applications. (4) conduit pry-outs. (3) quick snap-in connectors for quick and reliable line voltage connections. Integral mounting facilitates direct mounting to building structure or mounting frame.
Mounting
Recessed, no housing required
Size
4"
Shape
Round
Finish
Black
Enclosure Material
Metal+Plastic
Trim Style
Smooth
Lens Finish
Frosted
Lens
Polycarbonate light diffuser distributes light evenly and smoothly for general lighting applications
Location Rating
Suitable for use indoors and outdoors in dry, damp, or wet environments.
IC Rated
Suitable for direct contact with insulation. Type IC inherently protected, suitable for direct contact to air permeable insulation and cULus listed for damp locations. Not for use in direct contact with spray foam insulation, consult NEMA LSD57-2013.
Air Tight
Housing certified Air Tight as per ASTM-E283
NEC Compliant
Suitable for use in closets. Compliant with NEC Sec. 410.16 (A)(1) and 410.16 (C3).
IESNA LM-79 & LM-80 Testing
RAB LED luminaires and LED components have been tested by an independent laboratory in accordance with IESNA LM-79 and LM-80.
California Energy Commission (CEC) Status
Lawful for Sales in California
Certification Model Number
DLW0128(WFRL4R99FA120WSB)
Certifications
UL Listed, ENERGY STAR® Certified, DLC Listed, California Title 20 Compliant, California Title 24 JA8 Compliant, RoHS Compliant, FCC Compliant