The LXEM vaportite is an enclosed and gasketed multi-functional fixture for rugged to severe conditions and food service areas. 2', 4' and 8' lengths available.LED Enclosed and Gasketed, Long life 60,000 hour LEDs at L80 for reduced lumen maintenance, Four LED color choices and 80 CRI, Available in 2', 4', or 8' lengths, IP66 all sizes when ordered with standard polyacetal (POM) latches, IP65 all sizes, IP67 4' and 8', Fiberglass housing with F1 weatherability rating, standard, Smooth housing for easy cleaning, Gasket is non-porous to ensure seal, Impact modified acrylic lens equivalent to 100% DR, Lens selections include linear ribbed frost or deep profile frost, Lens firmly secured with tamper resistance ready polyacetal (POM) latches, Stainless steel latching optional, Removable gear tray electrical access for modular replaceability, Emergency battery pack installed, optional on most models, Elevated ambient option on most models, Includes surface mounting brackets, Occupancy and/or daylight sensing accessories available, QR Code traceability, ControlScope® compatible, Standard ambient -20°C to 50°C, UL Sanitation certified to NSF standards, IK10 rated when ordered with polycarbonate lens, DLC® (DesignLights Consortium) Qualified, with some Premium Qualified configurations - see www.designlights.org, Five year warranty,