Accessory code X431 Adapter required for installation on pole - To be ordered together with optic assembly - from Ø42 to Ø60mm X431: Adapter required for installation on pole - To be ordered together with optic assembly - from Ø42 to Ø60mm Colour: White (01) | Black (04) | Grey (15) | Rust Brown (F5) Weight (Kg): 0.97 Class II;IP67