2002P1 Features: Frame In Kit. Mounting Frame: 0.036 Galvanized steel, accommodates all ceilings up to 1 thick, push in/twist out rotoclips hold reflector flush to ceiling. Junction Box: 4 x 3.5 x 2 , 0.063 Galvanized steel. Socket Housing: Aluminum or galvanized steel. Socket: Porcelain medium base nickel plated screw shell, pre wired with #18 ga. SF1 leads to junction box. Thermal Protector: Meets NEC and UL requirements. Dimensions: Mounting Bars: 0.059 Galvanized steel, 13 long bars extend to 27 with integral nailing tabs. Collection: Lytecaster collection.