A special round biomorphic smoked glass pendant designed by Koch & Lowy for Peill & Putzler, manufactured in Germany, circa 1970s.Sockets: 1 x E27 standard bulb. (100 W max).Drop rod can be adjusted as required, free of charge, for greater or lesser drop.7 pieces are available.This light and the other models of this pendant lamp (different sizes) won the iF Design award in 1975.Information about Peill & Putzler:Peill + Putzler: Glashüttenwerk Peill und Sohn was founded in 1903 in Düren, a small town in West Germany. Peill merged with Putzler (founded in 1869) in 1947 as a glassworks and lighting company and became - Peill & Putzler Glashüttenwerke -.The company always worked with important designers as Wilhelm Wagenfeld, William Brown, Helmut Demary, Aloys Ferdinand Gangkofner, Horst Tüselmann and others..