But, lo and behold: After several attempts, a few gray strands of hair more and a mountain of new experiences we succeeded sometime the miracle and we have to hang the Lampada Romantica. By the way twice, because a good piece I liked it so much that they now depend on both the dining and living room. The second time it did so not so much; o)
We are still very happy with the good piece and have now finally the correct bulbs found. The energy-saving options that match 40 Watt, let the "ball" may shine beautiful golden, but us was a bit too dark. We have now reingetan 60 and 80 watts and fits perfectly for us.
Beautifully it looks with colored bulbs, but we could not agree on a color and that it now remains in normal white.
By the way there is for advanced hobbyists, other forms for socializing!
Conclusion: Great product at a great price!