Accessory code X877 Assymetrical external screen for monochromatic versions - L=614 X877: Assymetrical external screen for monochromatic versions - L=614 Technical description: External symmetrical screen L=614 for monochrome versions of Linealuce 47 surface Integral with side box. Made of sheet metal that has been galvanised and then painted. Colour: Black (04) Weight (Kg): 0.87