Order $1776+ for a Bonus $250 Off
2x2 35W Selectable RAB SWISH AIR Air-Return Troffer
2x2 35W Selectable RAB SWISH AIR Air-Return Troffer
2x2 35W Selectable RAB SWISH AIR Air-Return Troffer
2x2 35W Selectable RAB SWISH AIR Air-Return Troffer
One troffer, two jobs: this troffer combines lighting and HVAC return air in one fixture, reducing the number of ceiling penetrations while keeping the same sensor-ready controls and No Compromise Warranty as RAB SWISH.
- Up to 146 lm/W for lower energy bills
- Rated for 100,000 hours (L70)
- Mixes seamlessly with standard SWISH troffers
One troffer, two jobs: this troffer combines lighting and HVAC return air in one fixture, reducing the number of ceiling penetrations while keeping the same sensor-ready controls and No Compromise Warranty as RAB SWISH.
- Up to 146 lm/W for lower energy bills
- Rated for 100,000 hours (L70)
- Mixes seamlessly with standard SWISH troffers
Choose options
Specs
| Wattage(s) | 18W/26W/35W (35W default) |
| Light Output |
At 3500K: 2,386 lm / 3,425 lm / 4,424 lm At 4000K: 2,476 lm / 3,620 lm / 4,703 lm At 5000K: 2,483 lm / 3,538 lm / 4,604 lm (Values in ascending wattage order: 18W/26W/35W) |
| Luminous Efficacy (lm/W) |
At 3500K: 138.9 lm/W / 135.3 lm/W / 128.5 lm/W At 4000K: 146.4 lm/W / 145.9 lm/W / 139.9 lm/W At 5000K: 144.0 lm/W / 138.9 lm/W / 132.8 lm/W (Values in ascending wattage order: 18W/26W/35W) |
| Average Lamp Life | L70: 100,000 hours |
| Color Temperature(s) | 3500K/4000K/5000K (4000K default) |
| CRI (Color Accuracy) | 82-84 |
| Dimming | Yes |
| Dimming Range | 10–100% (0-10V) |
| Lens Cover | Diffused Polystyrene lens |
| Installation | Recessed into T-grid ceiling |
| Light Type | LED |
| Input Voltage | 120–277V, 50/60 Hz |
| Driver Type | Class 2, Constant Current, 0-10V dimming |
| Power Factor | 99.6% @ 120V / 95.0% @ 277V |
| THD (Total Harmonic Distortion) | 7.03% @ 120V / 12.7% @ 277V |
| Surge Protection | 2kV L-L; 2kV L/N-G |
| Temperature Rating | -20°C to 40°C (-4°F to 104°F) |
| Housing Material | Cold Rolled Carbon Steel Sheets and Strip (SPCC) |
| Housing Color | White |
| Dimensions | 23 3/4" L × 23 3/4" W × 7" D |
| Weight | 4.8 lbs |
| Shipping Weight | 11.0 lbs |
| Certification | DLC Premium, UL Listed |
| DLC ID(s) | S-M443P3 |
| Warranty | 5-year limited (covers light output, color stability, driver performance, and fixture finish) |
Data Sheet
IES FileDetails
One Fixture, Two Jobs — Lighting and HVAC Return Air
Built-In Air Return — eliminates the need for a separate HVAC return grille.
No Compromise Warranty — 5 years of coverage on the product, plus lift and labor if a fixture needs service.
What You Get
| Spec | Value | Why It Matters |
|---|---|---|
| Light Output | 2,386–4,702 lm (varies by CCT) | Scales to match the room without swapping fixtures |
| Efficacy | Up to 146 lm/W | More light per watt, lower energy bills |
| CRI | 82–84 | Accurate color rendering for offices, healthcare, and retail |
| Wattage & CCT | 3 selectable wattages (18/26/35W), 3 CCTs (3500K/4000K/5000K) | No need to special-order three different fixtures |
| Lamp Life | L70: 100,000 hours | Fewer replacements and lower long-term maintenance cost |
| Dimming | 0-10V, down to 10% | Compatible with standard commercial dimming controls |
| Enclosure Rating | IC-rated | Safe for direct contact with ceiling insulation |
| Warranty | 5 years — No Compromise | Covers the product itself, plus lift and labor for service |
| Certifications | DLC Premium, UL | Qualifies for utility rebates; meets safety code |
Two Jobs, One Fixture
- Built-In HVAC Return: Routes return air through the fixture body, eliminating a separate ceiling grille.
- Fewer Ceiling Penetrations: Simplifies coordination between electrical and mechanical trades.
- Matches Standard SWISH Troffers: Mix SWISH AIR where air return is needed with standard SWISH elsewhere for a uniform ceiling.
- Sensor-Ready: Compatible with optional RAB occupancy, daylight, or Bluetooth mesh controls.
The No Compromise Warranty
RAB's 5-year warranty on this fixture doesn't stop at the product. It also covers lift and labor costs if a covered fixture needs to come down for service — not just a replacement part shipped to your door.
Ideal for open offices, classrooms, healthcare facilities, retail spaces, and any renovation or new-construction project needing both lighting and HVAC return air in one ceiling opening.
Layout & Planning
Request a Custom Layout
Complex or unique space? Get a custom layout plan from our lighting experts.
Save More with Rebates
Check available incentives in your area to reduce your upfront cost.
Instant Rebates
Check if your utility offers rebates for new LED lights installed in commercial & industrial buildings: