The F109 Series luminaire shall consist of an injection molded UV stabilized acorn-shaped diffuser with prismatic optics and a mechanically fastened slip fitter (capital). The three-piece diffuser shall consist of an upper, frosted (stippled) UV stabilized polycarbonate section, a perforated aluminum light lid and a lower, UV stabilized prismatic acrylic or polycarbonate reflector. The upper and lower sections of the luminaire shall be riveted and silicone together. The diffuser shall be secured to the gasketed fitter with stainless steel hardware. The fitter shall be made of cast aluminum and shall house an LED assembly. The LED shall feature quick disconnect plugs for easy maintenance. The LED shall be factory wired, tested and mounted on a keyholed cast aluminum plate.  All electrical components shall be UL listed and labeled.