RAB SWISHFA2X2-D10 Field-Adjustable Center Basket LED Troffer — 39W / 29W / 19W Selectable — White

The RAB SWISHFA2X2-D10 delivers up to 4,913 lumens with field-selectable wattage (39W / 29W / 19W, factory default 29W) and color temperature (3500K / 4000K / 5000K, factory default 4000K) — all on a universal 120-277V input. Dimming is via 0-10V continuous driver, dims to 10%. UL Listed for dry and damp locations. DLC 5.1 Qualified, eligible for utility rebates from DLC Member Utilities.

Key Features

• Selectable Wattage: 39W / 29W / 19W field-adjustable via integrated driver switch; factory default 29W
• Maximum Lumen Output: 4,913 lm at 39W / 4000K
• Peak Efficacy: 139.0 lm/W at 19W / 4000K
• CRI: 83–86
• Selectable CCT: 3500K / 4000K / 5000K field-adjustable via integrated driver switch; factory default 4000K
• Dimming: 0-10V continuous, dims to 10%; requires separate 0-10V DC dimming circuit
• Input Voltage: 120-277V, 50/60Hz — Class 2, Constant Current driver
• Location Rating: UL Listed for dry and damp locations
• Operating Temperature: -20°C to 40°C (-4°F to 104°F)
• Certifications: UL Listed · FCC Compliant · RoHS Compliant · IESNA LM-79 & LM-80 · DLC 5.1 Qualified
• Lens: Frosted Polystyrene
• Rated Life: 100,000 hours (IES LM-80 / -21 calculations)
• Warranty: RAB 5-year limited — light output, driver performance, and paint finish

Performance & Light Output

At 39W: 4,463 lm (3500K / 116.0 lm/W), 4,913 lm (4000K / 133.0 lm/W), 4,691 lm (5000K / 122.0 lm/W). At 29W: 3,677 lm (3500K / 123.0 lm/W), 3,954 lm (4000K / 136.0 lm/W), 3,816 lm (5000K / 128.0 lm/W). At 19W: 2,432 lm (3500K / 129.0 lm/W), 2,573 lm (4000K / 139.0 lm/W), 2,529 lm (5000K / 134.0 lm/W). CRI ranges from 83 to 86 across all wattage and CCT combinations. Rated life 100,000 hours per IES LM-80 and -21 calculations.

Smart & Control Features

The SWISHFA2X2-D10 includes standard 0-10V dimming leads and is compatible with optional factory-configured control upgrades:

• 0-10V Dimming (standard): Dims to 10% via separate 0-10V DC circuit. Compatible with commercial building control and energy management systems.
• Microwave Sensor (/MVS): Optional factory-configured microwave occupancy sensor for automatic on/off and dimming control.
• Lightcloud (/LC): Optional factory-configured Lightcloud wireless control integration for networked lighting management.

Electrical

Class 2, Constant Current driver, 120-277V AC, 50/60Hz. Power Factor 99.8% at 120V, 97.4% at 277V. THD 4.65% at 120V, 16.05% at 277V. Surge protection DM 2kV / CM 4kV. 0-10V dimming leads included, dims to 10%; requires separate 0-10V DC dimming circuit. Mercury-free, UV-free, RoHS compliant.

Construction

Sheet metal housing with white finish, formulated for high durability and long-lasting color. Frosted Polystyrene lens for smooth, uniform light distribution. Metal reflector with high-reflectance white finish, optimized for uniform distribution. Dimensions: 23¾" L × 23¾" W × 4⅛" D. Weight: 9.2 lbs.

Installation & Mounting

Recessed into standard T-grid ceiling. Surface and recessed mounting kits for drywall ceilings available separately:

• SMKPANEL2X2 — 2×2 Surface Mounting Kit, White
• RMKPANEL2X2 — 2×2 Recessed Mounting Kit, White

Certifications & Rebates

UL Listed for dry and damp locations. FCC Compliant (Part 15). RoHS Compliant. IESNA LM-79 & LM-80 Tested. DLC 5.1 Qualified — DLC ID: PD0NA0YP. This product is eligible for rebates from DLC Member Utilities. Search PD0NA0YP at designlights.org to verify rebate eligibility in your area. Smart Shift DLC ID: S-YMPRVZ.

Typical Applications

• Commercial Office Spaces: 2×2 form factor fits standard T-grid ceilings in private offices and conference rooms where full 2×4 bays are not available or required.
• Educational Facilities: Selectable CCT allows administrators to tune color temperature for classrooms, corridors, or libraries without re-ordering fixtures.
• Healthcare Facilities: Dry and damp location rating and high CRI (83–86) support clinical environments requiring clean, accurate illumination.
• Retail Environments: Compact 2×2 footprint integrates into grid ceilings where smaller fixture spacing optimizes merchandise lighting coverage.
• Corridors & Common Areas: Field-selectable wattage down to 19W optimizes energy use in lower-demand spaces without stocking additional SKUs.

What's Included

• RAB SWISHFA2X2-D10 2×2 Center Basket LED Troffer
• Pre-installed driver assembly
• Integral T-grid mounting clips