RAB T34FA-1X4 - 1'x4' LED Flat Panel Troffer, 20-40W Selectable, 3500K/4000K/5000K, 4089 Lumens, 120-277V
RAB T34FA-1X4 - 1'x4' LED Flat Panel Troffer, 20-40W Selectable, 3500K/4000K/5000K, 4089 Lumens, 120-277V
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About this item
About this item
- Field-Adjustable: Selectable wattage (20W/30W/40W) and tri-CCT (3500K/4000K/5000K)
- High Output: Up to 4089 lumens in compact 1'x4' flat panel design
- DLC Premium: Qualifies for highest tier rebates, CCEA compliant, 50,000-hour life
- Universal Voltage: 120-277V with 0-10V dimming to 10%, IC rated, damp location
- RAB Quality: 5-year warranty, frosted polystyrene lens, aluminum frame construction
Shipping & Returns
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).
We process payments securely and do not store credit card information.
Description
Description
RAB T34FA-1X4 LED Field-Adjustable Flat Panel Troffer
The RAB T34FA-1X4 is an ultra-economy, field-adjustable LED flat panel featuring selectable power and color temperature options. This 1'x4' troffer delivers up to 4089 lumens with exceptional efficiency, making it ideal for corridors, small offices, task lighting, and commercial environments where flexible, cost-effective lighting is essential.
RAB T34FA-1X4 Features
- Field-Adjustable Power & CCT: Select wattage (20W/30W/40W) and color temperature (3500K/4000K/5000K) on-site for maximum flexibility
- Maximum Output: 4089 lumens at 40W
- DLC Premium Listed: Qualifies for highest tier utility rebates
- CCEA Compliant: Meets California energy efficiency standards
- 0-10V Dimming: Standard dimming down to 10% for precise light control
- Universal Voltage: 120-277V operation for flexible installation
- IC Rated: Suitable for direct contact with insulation
- Damp Rated: Suitable for damp locations
- Lens: Frosted Polystyrene (PS) for uniform light distribution
- Housing: Aluminum frame & iron back housing for durability
- Mounting: Recessed into T-grid ceiling, surface and recessed mounting kits available
- Operating Temperature: -20°C to +40°C (-4°F to +104°F)
- Long Life: 50,000-hour rated life with >80 CRI
- Green Technology: Mercury and UV free, RoHS-compliant
- 5-Year Warranty: Limited warranty for peace of mind
Selectable Configurations
Wattage Options: 20W / 30W (factory default) / 40W
Color Temperature Options:
- 3500K: Warm neutral white for comfortable environments
- 4000K (factory default): Cool neutral white for productive workspaces
- 5000K: Bright daylight white for maximum visibility
Energy Efficiency & Compliance
DLC Premium listed for maximum utility rebate eligibility. CCEA compliant for California installations. The field-adjustable design eliminates the need to stock multiple SKUs while providing flexibility for changing requirements. IESNA LM-79 and LM-80 tested.
Why Choose RAB Lighting
RAB Lighting brings over 75 years of American manufacturing excellence to commercial LED solutions. The T34FA series represents ultra-economy field-adjustable troffer technology with DLC Premium certification, 50,000-hour rated life, and comprehensive flexibility. With a 5-year limited warranty, the T34FA-1X4 ensures reliable, cost-effective lighting.
Why Buy From Us: We are an authorized RAB Lighting dealer, ensuring you receive genuine products backed by full manufacturer warranty and expert technical support.
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Specifications
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Frequently Asked Questions
What are the main advantages of upgrading from fluorescent troffers to LED troffers?
What are the main advantages of upgrading from fluorescent troffers to LED troffers?
Should I buy a new LED troffer fixture or an LED retrofit kit?
Should I buy a new LED troffer fixture or an LED retrofit kit?
What's the difference between an LED troffer and an LED flat panel?
What's the difference between an LED troffer and an LED flat panel?
How do I know what size troffer (e.g., 2x2 or 2x4) I need?
How do I know what size troffer (e.g., 2x2 or 2x4) I need?
What is the difference between a parabolic and a center basket troffer?
What is the difference between a parabolic and a center basket troffer?

