PRODUCT LINE: Sceptalight fixtures are made from a glass-reinforced thermoplastic polyester resin, which offers outstanding corrosion and chemical resistance. And its interior and exterior silicone gaskets create a watertight seal, the reason it performs equally well indoors and outside. This thermoplastic design marries an unrivaled balance of strength, stiffness and toughness with all the benefits users appreciate of Scepter rigid PVC conduit and fittings - long life, easy servicing and high impact-resistance. FEATURES: Wet, Marine, and Hazardous options available; standard clear glass, polycarbonate and multiple colored globe options available; ceiling, wall or wall mount; UV-resistant; water-tight seal