Description
This RAB SWISH field-adjustable 1’x4′ center basket troffer with battery backup delivers efficient lighting and emergency illumination for offices, corridors, and healthcare facilities. With selectable wattage and color temperature options plus 90-minute emergency backup capability, it provides complete customization and code-compliant safety lighting without requiring multiple fixture types.
- Integrated battery backup provides 90 minutes of emergency illumination during power failures
- Field-selectable wattage: choose between 19W/29W/39W (factory default 29W)
- Selectable CCT: adjust between 3500K/4000K/5000K (factory default 4000K)
- Maximum output of up to 5,668 lumens with 80+ CRI and efficacy up to 161.5 lm/W
- 0-10V dimming capability dims down to 10% for flexible light level control
- Frosted polystyrene lens provides uniform distribution and reduces glare for superior visual comfort
- Recessed mounting for 9/16″ or 15/16″ T-grid ceilings with IC rating for direct contact with insulation
- Operating temperature range of 32°F to 104°F for reliable performance in various environments
- 120-277V universal voltage with damp location rating
- 100,000-hour rated life with 5-year warranty






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