The RAB SWISH AIR 1×4 replaces both the standard LED troffer and the separate HVAC return air grille in drop-ceiling T-bar grids — cutting ceiling clutter, reducing installation coordination, and delivering a cleaner, more professional look in offices, healthcare facilities, schools, retail spaces, and anywhere ceiling appearance matters.

• One Fixture, Two Jobs: Built-in vents route HVAC return air directly through the fixture body, integrating with the ceiling plenum to eliminate the need for separate return air grilles in the ceiling grid.
• One SKU, Three Power Levels: Field-select 18W, 26W, or 35W on-site to match the room's requirements without ordering multiple SKUs.
• Three Selectable Color Temperatures: Dial in 3500K, 4000K, or 5000K before installation to suit office, healthcare, or retail environments.
• Uniform Ceiling with the SWISH Family: Shares the same center basket design as the RAB SWISH troffer line — mix SWISH AIR where air return is needed and standard SWISH troffers elsewhere, with no visible difference from below.
• 0-10V Dimmable: Dims smoothly from 100% down to 10% for energy savings and flexible light level control.
• DLC Premium Listed: Qualifies for the highest tier of utility rebates — use the rebate finder at eledlights.com to check your local incentives.
• 5-Year Warranty: RAB's coverage includes light output, color stability, driver performance, and fixture finish — purchased through ELEDLights as an authorized RAB dealer.