{"product_id":"rab-c-swish-field-adjustable-troffers","title":"RAB Lighting C-SWISH Field Adjustable LED Troffer, 1x4 \/ 2x2 \/ 2x4, 20-40W Selectable, 3500K\/4000K\/5000K, Up to 4884lm, 120-277V, Standard, Battery Backup, Microwave Sensor, White","description":"\u003ch3\u003eRAB Lighting C-SWISH Field Adjustable LED Troffer — 1x4, 2x2 \u0026amp; 2x4, Selectable Wattage \u0026amp; CCT, Standard \/ Battery Backup \/ Microwave Sensor, 120-277V, White\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eRAB Lighting C-SWISH\u003c\/strong\u003e is a slim, high-efficiency \u003cstrong\u003ecenter-basket LED troffer\u003c\/strong\u003e engineered for modern commercial drop ceilings. Available in three sizes — \u003cstrong\u003e1x4 (C-SWISH1X4)\u003c\/strong\u003e, \u003cstrong\u003e2x2 (C-SWISH2X2)\u003c\/strong\u003e, and \u003cstrong\u003e2x4 (C-SWISH2X4)\u003c\/strong\u003e — and in four configurations — \u003cstrong\u003eStandard\u003c\/strong\u003e, \u003cstrong\u003eBattery Backup (\/E)\u003c\/strong\u003e, \u003cstrong\u003eMicrowave Sensor (\/MVS)\u003c\/strong\u003e, and \u003cstrong\u003eBattery Backup + Microwave Sensor (\/E-MVS)\u003c\/strong\u003e — all models feature field-selectable wattage, selectable \u003cstrong\u003e3500K\/4000K\/5000K\u003c\/strong\u003e CCT, and 0-10V dimming on a universal \u003cstrong\u003e120-277V\u003c\/strong\u003e input. The distinctive \u003cstrong\u003ecenter-basket frosted polycarbonate lens\u003c\/strong\u003e delivers smooth, volumetric, glare-free illumination with \u003cstrong\u003e85 CRI\u003c\/strong\u003e and up to \u003cstrong\u003e142 LPW\u003c\/strong\u003e. All models are \u003cstrong\u003eIC-rated\u003c\/strong\u003e, \u003cstrong\u003edamp location listed\u003c\/strong\u003e, and carry a \u003cstrong\u003e100,000-hour\u003c\/strong\u003e L70 lifespan with a 5-year warranty.\u003c\/p\u003e\u003ch3\u003eRAB C-SWISH Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter-Basket Polycarbonate Lens:\u003c\/strong\u003e The signature C-SWISH design — a frosted polycarbonate center-basket profile delivers smooth, volumetric illumination that eliminates harsh glare in screen-intensive office and retail environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField-Selectable Wattage:\u003c\/strong\u003e 1x4 \u0026amp; 2x2: 30W\/25W\/20W; 2x4: 40W\/30W\/20W — set on-site to match illumination and energy targets without rewiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable CCT:\u003c\/strong\u003e Field-adjustable 3500K, 4000K, and 5000K color temperatures via on-driver switch for precise ambiance control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Configuration Options:\u003c\/strong\u003e Standard (general use), Battery Backup (\/E, 90-min emergency egress), Microwave Sensor (\/MVS, integrated occupancy control), or Battery Backup + Microwave Sensor (\/E-MVS, full life safety + automation).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Microwave (MVS) Occupancy Sensor:\u003c\/strong\u003e Available on \/MVS and \/E-MVS models — detects occupancy through partitions and walls for reliable auto-on\/off in restrooms, corridors, and private offices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90-Minute Battery Backup:\u003c\/strong\u003e Available on \/E and \/E-MVS models — automatically activates during power failure for NEC\/IBC-compliant egress lighting. Requires unswitched hot supply line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIC-Rated:\u003c\/strong\u003e Safe for direct contact with insulation in recessed ceiling applications — no clearance required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamp Location Listed:\u003c\/strong\u003e UL listed for use in standard environmentally controlled interior spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0-10V Dimming:\u003c\/strong\u003e Dims to 10% for compatibility with daylight harvesting sensors and commercial energy management systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Voltage:\u003c\/strong\u003e 120-277V input — no external transformer required for standard commercial grids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100,000-Hour Lifespan:\u003c\/strong\u003e L70-rated LED life with a 5-year warranty minimizes maintenance in commercial installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.94” Slim Profile:\u003c\/strong\u003e Consistent depth across all three sizes for clean integration into standard T-bar drop ceiling grids.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e90-Minute Battery Backup (\/E \u0026amp; \/E-MVS Models)\u003c\/h3\u003e\u003cp\u003eBattery Backup 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 \u003cstrong\u003e90 minutes\u003c\/strong\u003e to support safe building evacuation. These models comply with NEC and IBC emergency egress lighting requirements. \u003cstrong\u003eImportant:\u003c\/strong\u003e An unswitched hot supply line must be connected to maintain battery charge. Minimum starting temperature for battery backup models is \u003cstrong\u003e32°F (0°C)\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eIntegrated Microwave Occupancy Sensor (\/MVS \u0026amp; \/E-MVS Models)\u003c\/h3\u003e\u003cp\u003eMicrowave Sensor models include an integrated MVS occupancy sensor that detects motion through partitions, cubicle walls, and standard interior walls — providing reliable auto-on\/off control in spaces where line-of-sight PIR sensors fail. Ideal for restrooms, private offices, corridors with partitions, and conference rooms. The sensor operates independently of the 0-10V dimming circuit.\u003c\/p\u003e\u003ch3\u003eSize \u0026amp; Configuration Options\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x4 — Standard (C-SWISH1X4):\u003c\/strong\u003e 30W: 4,028lm | 25W: ~3,350lm | 20W: ~2,700lm — 47.69”×11.94”×2.94”\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x4 — Battery Backup (C-SWISH1X4-E):\u003c\/strong\u003e Same output; adds 90-min emergency system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x4 — Microwave Sensor (C-SWISH1X4-MVS):\u003c\/strong\u003e Same output; adds integrated MVS occupancy sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x4 — Battery + Sensor (C-SWISH1X4-E-MVS):\u003c\/strong\u003e Same output; adds both 90-min backup and MVS sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x2 — Standard (C-SWISH2X2):\u003c\/strong\u003e 30W: 3,955lm | 25W: ~3,300lm | 20W: ~2,600lm — 23.75”×23.75”×2.94”\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x2 — Battery Backup (C-SWISH2X2-E):\u003c\/strong\u003e Same output; adds 90-min emergency system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x2 — Microwave Sensor (C-SWISH2X2-MVS):\u003c\/strong\u003e Same output; adds integrated MVS occupancy sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x2 — Battery + Sensor (C-SWISH2X2-E-MVS):\u003c\/strong\u003e Same output; adds both 90-min backup and MVS sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x4 — Standard (C-SWISH2X4):\u003c\/strong\u003e 40W: 4,884lm at 142 LPW | 30W: ~3,700lm | 20W: ~2,400lm — 47.75”×23.75”×2.94”\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x4 — Battery Backup (C-SWISH2X4-E):\u003c\/strong\u003e Same output; adds 90-min emergency system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x4 — Microwave Sensor (C-SWISH2X4-MVS):\u003c\/strong\u003e Same output; adds integrated MVS occupancy sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x4 — Battery + Sensor (C-SWISH2X4-E-MVS):\u003c\/strong\u003e Same output; adds both 90-min backup and MVS sensor\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCCT Options:\u003c\/strong\u003e All models offer 3500K (warm neutral), 4000K (neutral white), and 5000K (daylight) — selectable on-site via on-driver switch.\u003c\/p\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCommercial offices and open workspaces.\u003c\/li\u003e\n\u003cli\u003eRetail environments and hospitality corridors.\u003c\/li\u003e\n\u003cli\u003eEducational institutions and classrooms.\u003c\/li\u003e\n\u003cli\u003eHealthcare facilities and medical offices.\u003c\/li\u003e\n\u003cli\u003eRestrooms and private offices (MVS sensor models).\u003c\/li\u003e\n\u003cli\u003eEgress corridors and stairwells (Battery Backup models).\u003c\/li\u003e\n\u003cli\u003eRetrofit and new construction T-bar drop ceiling installations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerformance \u0026amp; Light Output\u003c\/h3\u003e\u003cp\u003eAll C-SWISH models deliver up to 142 LPW (2x4) and 138 LPW (1x4 \u0026amp; 2x2) with 85 CRI through the signature center-basket frosted polycarbonate lens for smooth, volumetric, glare-free illumination. The 100,000-hour L70 lifespan dramatically reduces re-lamping and maintenance costs versus legacy fluorescent troffers.\u003c\/p\u003e\u003ch3\u003eElectrical \u0026amp; Controls\u003c\/h3\u003e\u003cp\u003eEach model is powered by a high-efficiency 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. MVS sensor models operate independently of the 0-10V dimming circuit.\u003c\/p\u003e\u003ch3\u003eConstruction \u0026amp; Durability\u003c\/h3\u003e\u003cp\u003eThe 2.94” slim profile polypropylene housing is finished in white for clean integration into standard T-bar drop ceiling grids. IC-rated for direct insulation contact. Damp location listed and UL certified for standard interior commercial environments. Standard models operate from -4°F to 113°F; Battery Backup models from 32°F to 113°F.\u003c\/p\u003e\u003ch3\u003eInstallation \u0026amp; Mounting\u003c\/h3\u003e\u003cp\u003eAll models are designed for rapid drop-in installation into standard T-bar ceiling grids — no additional hardware required. IC-rated for direct insulation contact without clearance. Battery Backup models require an unswitched hot supply line for proper battery charging. Optional surface mount kits are available separately for drywall hard ceiling installations.\u003c\/p\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRAB C-SWISH LED Troffer — White (size and configuration selected above)\u003c\/li\u003e\n\u003cli\u003ePre-installed Driver Assembly\u003c\/li\u003e\n\u003cli\u003eEmergency Battery Backup Unit (Battery Backup models only)\u003c\/li\u003e\n\u003cli\u003eIntegrated MVS Microwave Occupancy Sensor (Sensor models only)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RAB Lighting","offers":[{"title":"2x4 \/ Battery + Motion Sensor","offer_id":41431309451322,"sku":"C-SWISH2X4-E-MVS","price":240.0,"currency_code":"USD","in_stock":true},{"title":"2x4 \/ Motion Sensor","offer_id":41431309680698,"sku":"C-SWISH2X4-MVS","price":179.0,"currency_code":"USD","in_stock":true},{"title":"2x2 \/ Battery + Motion Sensor","offer_id":41431309516858,"sku":"C-SWISH2X2-E-MVS","price":209.0,"currency_code":"USD","in_stock":true},{"title":"1x4 \/ Battery + Motion Sensor","offer_id":41431309615162,"sku":"C-SWISH1X4-E-MVS","price":215.0,"currency_code":"USD","in_stock":true},{"title":"2x2 \/ Motion Sensor","offer_id":41431309746234,"sku":"C-SWISH2X2-MVS","price":147.0,"currency_code":"USD","in_stock":true},{"title":"1x4 \/ Motion Sensor","offer_id":41431309811770,"sku":"C-SWISH1X4-MVS","price":154.0,"currency_code":"USD","in_stock":true},{"title":"2x4 \/ Battery Backup","offer_id":41431309877306,"sku":"C-SWISH2X4-E","price":194.0,"currency_code":"USD","in_stock":true},{"title":"2x2 \/ Battery Backup","offer_id":41431309942842,"sku":"C-SWISH2X2-E","price":162.0,"currency_code":"USD","in_stock":true},{"title":"1x4 \/ Battery Backup","offer_id":41431310041146,"sku":"C-SWISH1X4-E","price":169.0,"currency_code":"USD","in_stock":true},{"title":"2x4 \/ Standard","offer_id":41431310106682,"sku":"C-SWISH2X4","price":132.0,"currency_code":"USD","in_stock":true},{"title":"2x2 \/ Standard","offer_id":41431310270522,"sku":"C-SWISH2X2","price":101.0,"currency_code":"USD","in_stock":true},{"title":"1x4 \/ Standard","offer_id":41431310336058,"sku":"C-SWISH1X4","price":107.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9492\/6650\/files\/C-SWISH2X4-E-MVS_100.jpg?v=1779711779","url":"https:\/\/www.beeslighting.com\/products\/rab-c-swish-field-adjustable-troffers","provider":"Bees Lighting","version":"1.0","type":"link"}