The F165 POLARIS series luminaire shall consist of a cast aluminum hood assembly, a UV stabilized tubular acrylic diffuser, an internal louver stack. The lamps shall be mounted on a Pring-loaded rack system to allow lamp replacement as a whole unit. The fitter shall house a double Osram-Sylvania’s ICE^® (inductively coupled electrodeless) ballast assembly. The LED shall be factory wired, tested and vertically mounted on a cast aluminum plate within the fitter. All electrical components shall be UL listed and labelled.