Product: 2x4 LED Panel Light with Emergency Battery Backup - 3833-6027 Lumens - 30W–50W Selectable Wattage - 3CCT Selectable - 120-277V

The RAB Lighting T34FA-2X4/E is a 2x4 LED panel light engineered for commercial recessed ceiling applications where emergency egress illumination is required. This fixture delivers 3,833 to 6,027 lumens across selectable 30W, 40W, and 50W operating levels, with three color temperature options to match existing facility lighting or architectural requirements. The integrated emergency battery backup activates automatically during power loss, providing code-compliant exit illumination for building occupants.

Built for standard 2x4 recessed troffers, the T34FA-2X4/E operates on 120–277V input, accommodating both single-phase building electrical systems. The selectable wattage design allows energy consumption to be adjusted based on maintained illumination targets and occupancy patterns, reducing operational costs without fixture replacement. Solid-state LED construction delivers 50,000-hour rated life, minimizing maintenance cycles and replacement labor in facilities where ceiling access is challenging or disruptive.

This fixture is ideally suited for office buildings, healthcare facilities, educational institutions, government buildings, and commercial spaces where emergency lighting codes require integrated backup illumination in occupied areas. It serves primary daytime and evening illumination while the battery system ensures safe egress during emergency conditions. The combination of high lumen output, wattage flexibility, and emergency capability makes it an efficient choice for modernizing existing troffer installations in code-sensitive commercial environments.