Accessory code 1171 Steel flange for pole installation - from ø 60 to 102 1171: Steel flange for pole installation - from ø 60 to 102 Technical description: Steel flange used to fix Lingotto floodlights with discharge lamps to 60-102 mm diam. poles. Installation: Fixed to the pole with steel screw stays. Colour: Indeterminate (00) Weight (Kg): 1.15 Notes: With product codes 7018 and 7028 the accessory can only be used together with accessory code 1179.