RAB T34FA-2X4 LED Field-Adjustable Panel Troffer | 2x4 | 50/40/30W Selectable | 3500/4000/5000K | 120-277V
Available in stock (100)
About this item
About this item
- Field-Selectable Wattage & CCT: Dial between 50/40/30W and 3500K/4000K/5000K on the job site — the T34FA-2X4 covers multiple project specs without rewiring or special tools.
- Up to 6,000 Lumens at 50W: High-efficacy output in a full 2x4 form factor, replacing legacy fluorescent troffers and cutting energy use significantly in offices, classrooms, and healthcare spaces.
- IC Rated + Damp Rated: Safe for direct insulation contact and moisture-prone environments — no clearance required, broadening installation flexibility.
- Need Emergency Backup? The T34FA-2X4/E variant includes an integrated battery backup — available as a separate listing on Bees Lighting.
- 0-10V Dimmable | 120-277V Universal | 50,000-Hour Life: Integrates with any commercial dimming or automation system, backed by a 5-year warranty and 50,000-hour rated life.
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Description
Description
RAB T34FA-2X4 LED Field-Adjustable Panel Troffer — 50/40/30W | 3500/4000/5000K | 120-277V
One fixture. Three wattages. Three color temperatures. The RAB T34FA-2X4 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): 50W / 40W / 30W (factory default: 40W)
- CCT (Selectable): 3500K / 4000K / 5000K (factory default: 4000K)
- Lumens: Up to 6,000 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. × 47.74 in. × 1.50 in.
- Weight: 10.0 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-2X4/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 Output
The T34FA-2X4 delivers up to 6,000 lumens with field-selectable wattage — dial down to 30W for lower-demand spaces or push to 50W for larger, higher-ceiling 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 & Controls
Universal 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 & Durability
Aluminum 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 & Mounting
Recessed 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-2X4 LED Troffer Fixture
- Mounting hardware for T-grid installation
Specifications
Specifications
Dimensions
Style & Materials
Characteristics & Features
Electrical Information
Item Details
Warranty & Certifications
Shipping & Returns
Shipping: Enjoy free standard shipping on most orders over $99. Exclusions apply for oversized & commercial items. We ship to the contiguous 48 United States.
Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. Exclusions: Special orders, clearance, and custom items.
Frequently Asked Questions
What makes the RAB T34FA-2X4 different from a standard fixed-wattage troffer?
What makes the RAB T34FA-2X4 different from a standard fixed-wattage troffer?
Can the wattage and CCT be adjusted after the T34FA-2X4 is installed?
Can the wattage and CCT be adjusted after the T34FA-2X4 is installed?
What dimming systems are compatible with the T34FA-2X4?
What dimming systems are compatible with the T34FA-2X4?
Is the T34FA-2X4 suitable for insulated ceilings or damp locations?
Is the T34FA-2X4 suitable for insulated ceilings or damp locations?
What ceiling type does the T34FA-2X4 fit, and does it qualify for utility rebates?
What ceiling type does the T34FA-2X4 fit, and does it qualify for utility rebates?
