Lighting equipment and systems, including electric lighting fixtures, fluorescent lamps, lamp sockets, and lighting units for display cases; structural components and equipment for refrigerated display cases, including, door frames such as for transparent glass doors for viewing product for sale, hinges, hold opens and door stops; doors for refrigeration units and doors such as transparent glass doors for viewing product for sale; parts of refrigeration units; all of the aforesaid structural components being parts of refrigerated display cases; shelving for refrigeration units

Non-metal hardware; non-metal hardware for display cases, including door frames, door frames for transparent glass doors for viewing product for sale, mullions, frame covers; doors, including wholly or principally non-metallic framed doors having transparent glass panels for viewing product for sale