RAB WFRLA4R89FA120WS 4 in Adjustable Gimbal Wafer Downlight — 8W / Selectable CCT / 120V / White

The RAB WFRLA4R89FA120WS is a 4 in round adjustable gimbal back-lit wafer downlight in white finish delivering up to 710 lumens at 8W with 360° rotation and 25° tilt for flexible directional illumination. The ultra-low-profile wafer design mounts directly to the ceiling — no recessed housing or junction box required — making it ideal for both new construction and retrofit applications in shallow ceiling cavities. CCT is field-selectable between five color temperatures via an integrated dipswitch.

Key Features

• Gimbal: 360° rotation and 25° tilt for full directional flexibility
• Field-Selectable CCT: Dip-switch adjustable between 2700K, 3000K, 3500K, 4000K, and 5000K; 5 CCTs in 1 SKU
• Lumen Output: 710 lm (4000K); 705 lm (3500K); 700 lm (5000K); 685 lm (3000K); 650 lm (2700K)
• Wattage Equivalency: 60W CFL equivalent
• Input Wattage: 8W
• CRI: 90 for high color accuracy
• Efficacy: 81–89 lm/W across all CCTs
• Dimming: TRIAC and ELV compatible; see RAB Dimmer Compatibility List
• Voltage: 120V
• Base Type: E26 socket; wire leads and connector included
• Housing: Anti-UV plastic; shallow baffle trim for low-profile ceiling installation
• No Housing Required: Mounts directly to ceiling; no recessed housing or J-box needed
• IC Rated: Suitable for direct contact with insulation
• Airtight: Airtight rated per ASTM E283
• Certifications: ENERGY STAR Version 2.2, Title 24 JA8, UL Listed (wet locations), RoHS compliant, FCC Part 15 compliant
• Warranty: 5-year no-compromise warranty

Smart & Control Features

The WFRLA4R89FA120WS is compatible with TRIAC and ELV dimming systems at 120V. CCT is field-adjustable via a dip-switch mounted on the housing — select from 2700K, 3000K, 3500K, 4000K, or 5000K at installation. The remote driver box features quick connectors, knockouts, and daisy-chain wiring capability; it also accepts an emergency backup unit.

Construction & Design

The WFRLA4R89FA120WS features a anti-UV plastic housing with a smooth round trim in white finish and a regressed convex polycarbonate lens that provides smooth, diffuse light distribution with a lamp-like appearance. The wafer's ultra-low profile allows installation in shallow ceiling cavities where standard downlights are not feasible. Weight: 0.9 lbs.

Light Output & Performance

With efficacy ranging from 81 lm/W (2700K) to 89 lm/W (4000K), a 90 CRI, and a 25° beam tilt with full 360° rotation, the WFRLA4R89FA120WS delivers precise, directional illumination across all five CCTs. Rated lifespan: 50,000 hours L70 per IES LM-80 and TM-21 calculations.

Electrical & Installation

Operates on 120V with a Constant Current driver. TRIAC and ELV dimmable. Mounts directly to ceiling without recessed housing or J-box — E26 socket with wire leads and connector included. IC rated for direct insulation contact; airtight certified. THD ≤20%; Power Factor ≥0.9; Operating Temperature: -4°F to 104°F (-20°C to 40°C).

What’s Included

• RAB WFRLA4R89FA120WS 4 in gimbal wafer downlight (white)
• E26 socket with wire leads and connector
• Remote driver box