Eaton Crouse-Hinds SUM13L/UNV1 S903D - Linear LED, IP66

The SUM13L/UNV1 is engineered for hazardous-location readiness with an IP66 enclosure, a rugged NEMA 4X chassis, and NEC/CEC Class I, Division 2 certification, ensuring safe operation in demanding environments. This protection suite translates into lower risk, easier regulatory audits, and consistent performance in chemical plants, refineries, offshore platforms, and other harsh industrial installations. With 13,000 lumens at 106 lm/W and a 122 W input, SUM13L/UNV1 delivers bright, uniform illumination that reduces fixture counts and improves site-wide visual comfort. The business impact is measurable: lower capital expenditure per lux, fewer maintenance events, and enhanced operator safety in high-bay, warehouse, and process areas. A diffused polycarbonate lens paired with an aluminum housing provides rugged durability against impacts, corrosion, and aggressive washdowns common in food processing, pharmaceuticals, and chemical plants. This construction supports prolonged service life and predictable performance under frequent cleaning cycles, enabling maintenance teams to plan more reliably. Universal voltage tolerance spans 120-277 Vac and 127-250 Vdc with a favorable PF greater than 0.90 across 50/60 Hz, delivering dependable operation in global facilities. Procurement benefits include standardized stock, reduced electrical compatibility issues, and straightforward commissioning across diverse electrical infrastructures. Pauluhn Summit lineage ensures design continuity with existing LED linear luminaires, while installation sheets and UL certifications streamline field commissioning and reduce retrofit risk. Compatibility with common mounting schemes and fixtures simplifies integration into ceilings, drops, and hazardous-area corridors. Built for longevity, the SUM13L/UNV1 employs efficient drivers and robust thermal management to sustain lumen output and minimize maintenance windows. In practice, facilities realize lower total cost of ownership through reduced lamp replacements, fewer unscheduled outages, and steadier illumination quality over time.