Abstract: A luninaire adapted to be mounted at the top of a post and to direct light below a horizontal plane is disclosed. A housing element preferably of a polycarbonate material comprises a housing for an electrical system and a refractor means having an interior and exterior prismatic structure.

Abstract: A durable and adjustable lighting luminaire is provided that will allow the orientation of the projected light to be adjusted. The luminaire housing forms a saddle with a first leg and a second leg. A lamp socket is located in said first leg. A reflector-lens combination is rotatably positioned between the first and second legs and rotatably mounted over the lamp socket. The lamp and lamp socket extend into the reflector-lens combination. The ballast housing, ballast cover, reflector and lens are all constructed of polymeric material and connected together by snap or pressure fits and ultrasonic welding. The resulting luminaire is corrosion, impact, weather and vandal resistant.

Abstract: A luminaire adapted to be mounted at the top of a post and to direct light below a horizontal plane is disclosed. A housing element preferably of a polycarbonate material comprises a housing for an electrical system and a refractor means having an interior and exterior prismatic structure.