The Fail-Safe CFA is designed for use in vertical, laminar air flow cleanrooms. The narrow, airfoil design minimizes turbulence in cleanrooms that require a unidirectional air flow. The CFA has a corrosion resistant extruded aluminum housing. The CFA is enclosed and gasketed. It measures 2" in width in order to mount perfectly to a matching 2" T-bar. The lens utilizes internal refractors providing a smooth environmental side. The lens gasketing seals the lens to end cap, preventing entrapment for biohazardous contaminants which could inhabit the fixture. A removable power tray facilitates quick and easy maintenance and installation. It is UL/cUL listed for damp locations.