Description
This RAB 2ft field-adjustable stairwell light combines intelligent occupancy sensing with emergency backup power in a compact design. With ultrasonic sensor technology and integrated battery backup, it provides automatic bi-level dimming and emergency illumination during power outages for smaller stairwell and utility applications.
- Field-selectable wattage: choose between 15W/20W/25W (factory default 25W)
- Selectable CCT: adjust between 3500K/4000K/5000K (factory default 4000K)
- Maximum output of up to 3,500 lumens with 80+ CRI and efficacy up to 146 lm/W
- Integrated ultrasonic sensor provides bi-level operation and occupancy-based dimming control
- Battery backup ensures emergency illumination for minimum 90 minutes during power outages
- UL listed for damp locations with operating temperature range of -40°F to 104°F
- 120-277V operation with 0-10V dimming capability and built-in surge protection
- Surface mounting with V-hooks included for suspended installations
- Polycarbonate lens eliminates glare for superior visual comfort in stairwells
- 100,000 hour rated life backed by a 5-year no-compromise warranty






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