RAB Lighting T17FA Field Adjustable LED Troffer, 1x4 / 2x2 / 2x4, 20-50W Selectable, 3500K/4000K/5000K, Up to 6521lm, 120-277V, Standard & Battery Backup, White
Available in stock (100)
-
Estimated delivery: May 25 - May 31
Couldn't load pickup availability
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 Lighting T17FA Field Adjustable LED Troffer — 1x4, 2x2 & 2x4, Selectable Wattage & CCT, Standard & Battery Backup, 120-277V, White
The RAB Lighting T17FA is a slim, high-efficiency field adjustable LED troffer engineered for modern commercial drop ceilings. Available in three sizes — 1x4 (T17FA-1X4), 2x2 (T17FA-2X2), and 2x4 (T17FA-2X4) — and in both Standard and Battery Backup (/E) configurations, all models feature field-selectable wattage, selectable 3500K/4000K/5000K CCT, and 0-10V dimming on a universal 120-277V input. The 1x4 and 2x2 deliver up to 5,038–5,142 lumens at 40W; the 2x4 delivers up to 6,521 lumens at 50W — all at 84 CRI through a frosted polystyrene lens for smooth, glare-free illumination. Battery Backup models add an integrated 90-minute emergency system for NEC/IBC-compliant egress lighting. All models drop into standard T-bar ceiling grids and are compatible with optional surface and recessed drywall mounting kits (sold separately).
RAB T17FA Features
- Field-Selectable Wattage: 1x4 & 2x2: 40W/30W/20W; 2x4: 50W/40W/30W — set on-site to match illumination and energy targets without rewiring.
- Selectable CCT: Field-adjustable 3500K, 4000K, and 5000K color temperatures via on-driver switch for precise ambiance control.
- Standard & Battery Backup Options: Standard models for general commercial use; Battery Backup (/E) models add an integrated 90-minute emergency system for code-compliant egress lighting.
- Three Size Options: 1x4 (11.75” × 47.75”), 2x2 (23.75” × 23.75”), and 2x4 (23.75” × 47.75”) — all 1.375” slim profile for standard T-bar drop ceiling grids.
- High Efficacy: Up to 130 LPW with 84 CRI and a frosted polystyrene lens for smooth, uniform, glare-free illumination.
- 0-10V Dimming: Dims to 10% for compatibility with daylight harvesting sensors and commercial energy management systems.
- Universal Voltage: 120-277V input — no external transformer required for standard commercial grids.
- 100,000-Hour Lifespan: L70-rated LED life with a 5-year warranty minimizes maintenance in commercial installations.
- IP20 / Damp Location Listed: UL listed for use in standard environmentally controlled interior spaces.
- Aluminum + Cold-Rolled Steel Housing: Lightweight, durable white powder coat finish integrates cleanly into standard T-bar ceiling grids.
- Optional Mounting Kits: Compatible with surface and recessed drywall mounting kits (sold separately) for hard ceiling installations.
90-Minute Battery Backup (Battery Backup Models)
Battery Backup (/E) models include an integrated emergency battery system that automatically activates during a power failure, operating the fixture at a reduced lumen level for a minimum of 90 minutes to support safe building evacuation. These models comply with NEC and IBC emergency egress lighting requirements. Important: An unswitched hot supply line must be connected to maintain battery charge. Minimum starting temperature for battery backup models is 32°F (0°C); standard models start at -4°F (-20°C).
Size & Configuration Options
- 1x4 — Standard (T17FA-1X4): 40W: 5,142lm | 30W: ~3,900lm | 20W: ~2,600lm — 11.75”×47.75”×1.375”
- 1x4 — Battery Backup (T17FA-1X4/E): Same output; adds 90-min emergency system
- 2x2 — Standard (T17FA-2X2): 40W: 5,038lm | 30W: ~3,800lm | 20W: ~2,500lm — 23.75”×23.75”×1.375”
- 2x2 — Battery Backup (T17FA-2X2/E): Same output; adds 90-min emergency system
- 2x4 — Standard (T17FA-2X4): 50W: 6,521lm | 40W: ~5,200lm | 30W: ~3,900lm — 47.75”×23.75”×1.375”
- 2x4 — Battery Backup (T17FA-2X4/E): Same output; adds 90-min emergency system
CCT Options: All models offer 3500K (warm neutral), 4000K (neutral white), and 5000K (daylight) — selectable on-site via on-driver switch.
Typical Applications
- Commercial offices and open workspaces.
- Retail environments and hospitality corridors.
- Educational institutions and classrooms.
- Healthcare facilities and medical offices.
- Egress corridors and stairwells (Battery Backup models).
- Retrofit and new construction T-bar drop ceiling installations.
Performance & Light Output
All T17FA models deliver up to 130 LPW with 84 CRI through a frosted polystyrene lens for smooth, volumetric, glare-free illumination — ideal for screen-intensive office and retail environments. The 100,000-hour L70 lifespan dramatically reduces re-lamping and maintenance costs versus legacy fluorescent troffers.
Electrical & Controls
Each model is powered by a high-efficiency Class 2 driver operating on 120-277V AC. All configurations include 0-10V dimming leads (dims to 10%) for compatibility with daylight harvesting sensors and commercial energy management systems. Battery Backup models require an unswitched hot supply line to maintain battery charge.
Construction & Durability
The slim 1.375” profile aluminum frame and cold-rolled steel back housing are finished in white powder coat for clean integration into standard T-bar drop ceiling grids. IP20 rated and UL listed for damp interior locations. Standard models operate from -4°F to 113°F; Battery Backup models from 32°F to 113°F.
Installation & Mounting
All models are designed for rapid drop-in installation into standard T-bar ceiling grids — no additional hardware required. Optional surface and recessed mounting kits (sold separately) allow installation in drywall hard ceilings. Battery Backup models require an unswitched hot supply line for proper battery charging.
What’s Included
- RAB T17FA LED Troffer — White (size and configuration selected above)
- Pre-installed Driver Assembly
- Emergency Battery Backup Unit (Battery Backup models only)
Frequently Asked Questions
Do you offer free shipping?
Do you offer free shipping?
Yes, we provide free shipping on orders over $99 delivered within the lower 48 states. However, this excludes items that are 48" or longer and commercial lighting fixtures.
For more information, refer to our shipping policy.
What is your return policy?
What is your return policy?
If you're not happy with your purchase, you can return or exchange it within 60 days after it's delivered. To be eligible for a return, please ensure the item is in its original condition (just as you received it), including all packaging, manuals, and accessories. You'll also need your receipt or proof of purchase.
While original shipping fees aren't refundable, we will cover the return shipping costs if the return is necessary because of our mistake (like sending the wrong item) or a product defect. Otherwise, the customer is responsible for return shipping expenses. Keep in mind that restocking fees might be applied if the returned item doesn't meet the required conditions.
For more information, refer to our return policy.
Are there any restrictions on coupon codes?
Are there any restrictions on coupon codes?
Yes, some restrictions apply. Our promotional coupon codes are valid for thousands of regular priced items across our store.
However, coupon codes are generally not applicable to the following:
- Items that are already on sale, on clearance, or otherwise advertised with a discounted price.
- Products from the following brands: Fanimation, George Kovacs, Metropolitan Lighting, Minka Aire, Minka-Lavery, and The Great Outdoors.
Any applicable discount will be automatically calculated on all eligible items in your cart during checkout.
Do your products come with a warranty?
Do your products come with a warranty?
Yes, all products sold by Bees Lighting are brand new and covered by the manufacturer's warranty. The warranty period and terms vary by manufacturer and product.
Do you offer special pricing for lighting professionals?
Do you offer special pricing for lighting professionals?
Yes, we do! Our Bees Lighting Pro program is our B2B Trade Program designed specifically for interior designers, architects, builders, contractors, electricians, and other industry professionals. Members receive access to exclusive pricing and dedicated support to help streamline their projects.
To learn more and apply, please visit our Bees Lighting Pro page.
