Further information for Zumtobel 60800874 RETROFIT-RING R180-R190/150 WH white
Retrofit ring D150 mm, for reducing the installation diameter (ceiling cutout DA) in suspended ceilings from DA 180-190 mm to DA 150 mm, material: sheet steel, visible ring painted white, ring outer diameter D= 220 mm, ring thickness 1.25 mm, weight: 0.47 kg