The EnviroLux ProTube is a Made in USA high-performance food-grade LED linear fixture engineered for rigorous wash-down environments. With an IP69 rating, it withstands high-pressure, high-temperature water jets up to 80°C (176°F) from nozzle distances of 15-20 cm (6-8 inches). Built to NSF food-zone standards, its smooth circular housing prevents accumulation of debris or residues, enabling fast, thorough cleaning and sanitation. The sealed polymer body, stainless hardware and tool-free linkable end-caps provide both durability and flexibility, while delivering high luminous efficacy and long service life in processing plants, car-washes, cold storage and other demanding facilities.