Eaton Crouse-Hinds PLLA4N-UNV1-S903D-M2 - IP66/IP67

High lumen output and efficiency: The PLLA4N-UNV1-S903D-M2 delivers 8000 lumens at 59 watts, achieving 135 lm/W with a power factor >0.94. This enables bright, uniform illumination while reducing fixture count and overall energy costs for manufacturing lines and warehouses. The result is lower operating expenses and improved task visibility in critical workflows. Rugged enclosure: IP66/IP67 protection and NEMA 4X rating guard against dust, water jets, and washdowns, boosting reliability in damp or harsh environments. Reduced downtime and longer service life translate to lower maintenance costs and fewer replacement cycles on busy production floors. Form factor and mounting: A flush ceiling mount with a 3/4" entry supports clean, unobtrusive installation; its 4 ft lamp length and compact housing enable straightforward retrofits within standard industrial ceilings. This simplifies installation scheduling and minimizes disruption to ongoing operations. Lens and optical design: Diffused polycarbonate lens with a Narrow distribution focuses light on work zones, delivering high glare control and precise task lighting; ideal for assembly areas, tooling stations, and inspection points. Finish and materials: Copper-free aluminum with a natural finish resists corrosion in challenging environments, supporting long service life and easier maintenance in marine-adjacent or chemical-use areas. System compatibility: The luminaire is designed for broad electrical compatibility (120-277 Vac, 50/60 Hz; 127/250 Vdc) enabling flexible deployment across existing facility power architectures without custom transformers or controls.