RAB T34FA-2X2 LED Field-Adjustable Panel Troffer — 40/30/20W | 3500/4000/5000K | 120-277VOne fixture. Three wattages. Three color temperatures. The RAB T34FA-2X2 Ultra-Economy Field-Adjustable Panel lets you configure wattage and CCT on the job site — no rewiring, no special tools. IC Rated for direct insulation contact, damp rated, and available with an optional microwave occupancy sensor.Key Features Wattage (Selectable): 40W / 30W / 20W (factory default: 30W) CCT (Selectable): 3500K / 4000K / 5000K (factory default: 4000K) Lumens: Up to 4,300 lm Voltage: 120–277V Universal Dimming: 0-10V Location Rating: Damp Rated IC Rated: Suitable for direct contact with insulation DLC Listed: DLC Standard (Family Code: BBBFYY) Compliance: UL Listed, CCEA Compliant, IESNA LM-79 & LM-80 Tested Housing: Aluminum frame & iron back Lens: Frosted Polystyrene (PS) Dimensions: 23.74 in. × 23.74 in. × 1.50 in. Weight: 5.54 lbs Cold Weather Starting: -20°C (-4°F) Max Ambient Temp: 40°C (104°F) Rated Life: 50,000 hours (L70) Warranty: 5-Year Limited Mounting: Recessed T-grid; surface & drywall kits available (sold separately) Optional Accessories: Microwave occupancy sensor, battery backup version available as T34FA-2X2/E (sold separately) Typical Applications Offices and open-plan workspaces Classrooms and educational facilities Healthcare facilities and exam rooms Retail spaces and showrooms Conference rooms and corridors Government and institutional buildings (CCEA compliant) Performance & Light OutputThe T34FA-2X2 delivers up to 4,300 lumens with field-selectable wattage — dial down to 20W for smaller spaces or push to 40W for higher-demand areas. Selectable CCT (3500K / 4000K / 5000K) allows a single SKU to serve multiple project specs. Mercury and UV free, RoHS-compliant components ensure long-term reliability at 50,000-hour rated life.Electrical & ControlsUniversal 120–277V input accommodates virtually any commercial electrical system. Supports 0-10V dimming for integration with building automation and occupancy controls. Optional microwave occupancy sensor available (sold separately).Construction & DurabilityAluminum frame and iron back housing with frosted polystyrene lens. IC Rated for direct contact with insulation — no clearance required. Damp-rated for moisture-prone environments. Cold weather starting rated to -20°C (-4°F). Mercury and UV free, RoHS-compliant. Green Technology construction for long-lasting color and durability.Installation & MountingRecessed into standard T-grid ceiling. Surface mount and recessed drywall ceiling kits available separately. Wattage and CCT are field-selectable via onboard switches — set before or after installation, no tools required.What’s Included RAB T34FA-2X2 LED Troffer Fixture Mounting hardware for T-grid installation