SSF Series LED Stairwell Light, 2ft 4ft, CCT/Power Selectable, Sensor, 120-277V

The Trace-Lite SSF Series LED Stairwell Fixture is a durable, energy-efficient lighting solution specifically designed for stairwells, corridors, and other commercial interior spaces requiring automated lighting control and long-term reliability. Featuring a sleek yet rugged construction, the SSF Series is built with a 22-gauge steel housing, vandal-resistant hardware, and a UV-stabilized polycarbonate lens for consistent, glare-controlled illumination. Available in 2 ft and 4 ft configurations, the SSF Series offers field-selectable wattage and color temperature, allowing users to customize light output and color in the field. Wattage ranges from approximately 10W to 40W depending on fixture size, delivering up to 5,300 lumens. Selectable color temperatures include 3000K, 3500K, and 4000K for flexible application use. The fixture comes standard with an integral microwave motion sensor, providing automated 2-step or 3-step dimming functionality. This allows the light to operate at reduced output when unoccupied and increase to full brightness when motion is detected, significantly improving energy savings. Optional daylight harvesting further enhances efficiency by adjusting output based on ambient light levels. Designed for both ceiling and wall surface mounting, the SSF Series includes multiple knockouts for flexible installation. Tool-less access to internal components allows quick adjustment of wattage, color temperature, and sensor settings, reducing installation time and maintenance effort. The fixture delivers high-efficiency performance with up to 130 lumens per watt and L70 lifetimes exceeding 100,000 hours, ensuring long-lasting operation with minimal maintenance. An optional battery backup provides up to 90 minutes of emergency illumination for code-compliant egress lighting. The SSF Series is cETLus listed for damp locations and DLC Premium qualified, making it eligible for energy rebate programs and suitable for a wide range of commercial applications. Ideal for stairwells, hallways, parking structures, schools, hospitals, and multi-family buildings, the Trace-Lite SSF Series LED Stairwell Fixture provides a reliable, energy-saving solution with integrated controls and flexible performance.