Die-cast aluminum housing, door and two-position latch, Integral hinges for hands-free maintenance, Adjustable mogul-base porcelain socket, Hydroformed anodized aluminum reflector, Acrylic, polycarbonate, glass refractor or flat glass lens, Available in Type II and Type III optical distributions, Two-bolt/one clamp slipfitter fits 1-1/4" or 2" mast arm, Optional swing-down ballast module, Optional NEMA twistlock photocontrol receptacle