RAB SWISHFA-ISLAND Field-Adjustable LED Island Center Basket Troffer — 49W / 39W / 29W / 19W Selectable — White
Available in stock (100)
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Estimated delivery: Oct 19 - Oct 23
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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 SWISHFA-ISLAND Field-Adjustable LED Island Center Basket Troffer — 2×2 & 2×4 — 49W / 39W / 29W / 19W Selectable — White
The SWISHFA-ISLAND family delivers field-adjustable LED island center basket troffers in two sizes — 2×2 (SWISHFA-ISLAND2X2) and 2×4 (SWISHFA-ISLAND2X4) — with selectable wattage and selectable CCT of 3500K and 4000K, field-adjustable at the fixture without rewiring. The 2×2 delivers up to 4,408 lumens at 39W (factory default: 29W @ 4000K); the 2×4 delivers up to 5,561 lumens at 49W (factory default: 39W @ 4000K). Both operate on 120–277V with 0-10V dimming to 10%, are UL Listed for dry and damp locations, and are DLC Listed — individual SKU qualification (Standard or Premium) varies by configuration; refer to the DLC Qualified Products List at designlights.org and search by model number to confirm qualification status prior to specification or purchase. Battery backup (/E) variants available — select Size and Battery Backup option above. Backed by a 5-year warranty.
Key Features
- Selectable Wattage — Field-Adjustable: 2×2: 39W / 29W / 19W (default 29W) · 2×4: 49W / 39W / 29W (default 39W). Selector switch on fixture body — no rewiring required.
- Maximum Lumen Output: 2×2: 4,408 lm at 39W / 4000K · 2×4: 5,561 lm at 49W / 4000K.
- Peak Efficacy: 2×2: 126.1 lm/W at 19W / 4000K · 2×4: 125.5 lm/W at 29W / 4000K.
- CRI: 84 at 19W (2×2 only); 83 across all other wattage and CCT settings.
- Selectable CCT — 3500K / 4000K: Field-adjustable via selector switch. Factory default: 4000K. No lamp change or fixture replacement required.
- Battery Backup Option (/E): Factory-integrated 90-minute emergency backup — switches automatically upon loss of normal power. Wired for 120–277V. Meets NEC emergency lighting duration requirements.
- Dimming: 0-10V continuous dimming, dims to 10%.
- Voltage & Driver: Class 2 constant current driver, 120–277V AC, 50/60Hz.
- Location Rating: UL Listed — suitable for dry and damp locations. IC Rated. CCEA Compliant.
- Operating Temperature: Cold weather start rated to -20°C (-4°F).
- Certifications: UL Listed | DLC Listed | CCEA Compliant | IC Rated | RoHS Compliant.
- Rated Life: 100,000 hours per IES LM-80 / TM-21.
- Warranty: 5-year limited warranty covering light output, color stability, driver performance, and fixture finish.
- Control & Sensor Options: Factory-configured suffixes available — /LC · /LCS · /LCB · /MVS · and combination /E emergency backup variants. See individual SKU listings for full suffix matrix.
Performance & Light Output
2×2 (SWISHFA-ISLAND2X2):
At 19W: 2,274 lm (3500K / 123.1 lm/W), 2,274 lm (4000K / 126.1 lm/W)
At 29W: 3,373 lm (3500K / 120.9 lm/W), 3,446 lm (4000K / 123.8 lm/W)
At 39W: 4,303 lm (3500K / 116.5 lm/W), 4,408 lm (4000K / 119.4 lm/W)
2×4 (SWISHFA-ISLAND2X4):
At 29W: 3,537 lm (3500K / 123.4 lm/W), 3,579 lm (4000K / 125.5 lm/W)
At 39W: 4,623 lm (3500K / 120.1 lm/W), 4,699 lm (4000K / 122.6 lm/W)
At 49W: 5,484 lm (3500K / 116.5 lm/W), 5,561 lm (4000K / 118.8 lm/W)
CRI: 84 at 19W (2×2 only); 83 across all other settings. Rated life: 100,000 hours per IES LM-80 / TM-21.
Smart & Control Features
Both SWISHFA-ISLAND sizes support factory-configured control and sensor options, selected at time of order via model suffix. See individual SKU listings for full availability by size:
- (Blank) — Standard: 0-10V dimming only; no additional controls.
- /LC — Lightcloud® Controller: Wireless network controller for Lightcloud mesh lighting control system.
- /LCS — Lightcloud® Sensor: Integrated occupancy/vacancy sensor with Lightcloud mesh control.
- /LCB — Lightcloud® Blue Sensor: Bluetooth-enabled Lightcloud sensor for wireless mesh commissioning.
- /MVS — Microwave Occupancy Sensor: Integrated microwave sensor for occupancy-based dimming. MVSREM remote sold separately.
- /E — Battery Backup: 90-minute emergency backup, wired 120–277V.
- Combination suffixes: /LC/E · /LCS/E · /MVS/E · /LCB/E.
All control options are factory-configured — select the required suffix at time of order. MVSREM remote accessory available for field adjustment of microwave sensor settings on /MVS models.
Electrical
Class 2 constant current driver, 120–277V AC, 50/60Hz. 0-10V dimming, dims to 10%. Mercury-free, UV-free, RoHS compliant. /E models: emergency battery backup wired for 120–277V.
Construction
Housing: sheet metal and extruded aluminum, white painted finish. Lens: frosted polystyrene for uniform, glare-controlled light distribution. Reflector: high-reflectance white aluminum. UL Listed for dry and damp locations. IC Rated.
2×2 dimensions: 23-11/16″ L × 23-11/16″ W × 2-25/32″ H · Weight: 9.9 lb
2×4 dimensions: 47-5/16″ L × 23-3/4″ W × 2-25/32″ H · Weight: 15.2 lb
Installation & Mounting
Mounts recessed into standard T-grid ceiling system. /E models: emergency backup wiring connects to line-voltage feed — follow local electrical code for emergency egress lighting requirements. Suitable for commercial interiors at standard floor-to-ceiling heights of 8–14 ft. Optional accessories sold separately:
- SMKPANEL2X2 — LPanel 2×2 Surface Mounting Kit, White
- RMKPANEL2X2 — LPanel 2×2 Recessed Mounting Kit, White
- SMKPANEL2X4 — LPanel 2×4 Surface Mounting Kit, White
- RMKPANEL2X4 — LPanel 2×4 Recessed Mounting Kit, White
- MVSREM — Remote for Microwave Sensor (/MVS models)
Certifications & Rebates
UL Listed — suitable for dry and damp locations. DLC Listed — individual SKU qualification (Standard or Premium) varies by configuration. Refer to the DLC Qualified Products List (QPL) at designlights.org and search by model number (SWISHFA-ISLAND2X2 or SWISHFA-ISLAND2X4) to confirm qualification status prior to specification or purchase. CCEA Compliant. IC Rated. RoHS Compliant. 5-year warranty per rablighting.com/warranty.
Typical Applications
- Office & Conference Rooms: Selectable 3500K/4000K CCT adapts to task lighting and presentation environments in a single family SKU without fixture replacement.
- Educational Facilities: Damp-rated construction and field-adjustable wattage allow specification across classrooms, corridors, and common areas from a single family.
- Healthcare & Clinical Spaces: CRI up to 84 and selectable CCT support accurate visual assessment and patient comfort across exam and waiting areas.
- Life-Safety & Egress-Required Spaces: /E battery backup variants meet NEC 90-minute emergency lighting requirements without a separate emergency fixture.
- Institutional Renovations: 120–277V universal voltage and selectable wattage simplify drop-in retrofits across mixed electrical infrastructure without driver replacement.
What's Included
- 1× RAB SWISHFA-ISLAND Field-Adjustable LED Island Center Basket Troffer — White (size and battery backup option selected above)
- Mounting hardware for T-grid recessed installation
- Integrated 90-minute emergency battery backup module — factory-installed (/E 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.