Eaton Crouse-Hinds MLLA2-UNV1-S891-EM1-M2 LED light fixture - NEMA 4X/IP66

Integrated emergency battery back-up provides immediate illumination during mains loss, reducing downtime in safety-critical zones such as pump rooms and control panels. This capability supports compliance with safety protocols and ensures safe egress in emergency scenarios. The fixture delivers 4000 lumens at just 30W with a high 132 lm/W efficacy and a power factor greater than 0.92, translating into meaningful energy savings and cooler operation in harsh environments. A diffused glass lens with wide optical distribution ensures uniform light coverage across long runs, enabling fewer fixtures per area and simplified layout planning for hazardous locations. Copper-free aluminum construction with a natural finish offers corrosion resistance in chemical, oil, and offshore settings, extending service life and reducing replacement cycles. Flush ceiling mounting and 3/4 inch entry points streamline installation, reduce visibility of hardware, and simplify retrofits in constrained ceilings. The fixture meets NEC/CEC standards and supports Class I Zone 2, Class II Division 1, and related classifications, ensuring regulatory compliance while maintaining installation flexibility in mixed-use facilities. The combination of IP66/IP67 protection with a NEMA 4X rating provides rugged, weatherproof enclosure that withstands dust, water, and corrosion challenges in demanding environments, reducing maintenance calls and improving overall system reliability. End-user operators benefit from consistent illumination quality, lower heat output, and predictable performance in critical processes, elevating safety and productivity in industrial plants.