Accessory code X192 Springs for installation on plasterboard on walls and on floating floorboards X192: Springs for installation on plasterboard on walls and on floating floorboards Technical description: An AISI 304 stainless steel spring is required to fasten a D= 28mm Light Up Orbit in false ceilings or counter walls Installation: Installation requires a D=24mm hole in the false ceiling or counter wall. Colour: Indeterminate (00) Mounting: wall surface|ceiling surface IP66;IP68 10m ()