Sadly this lamp didn't work for us.  It looked great out of the box, but after carefully installing it and insuring that it was hung level the front arm was not level.  It caused the whole thing to appear uneven.  Its clear that the weight of the bulb and glass was just too heavy for the arm to hold it up and the unevenness of the glass shade was very obvious.  I'm sad it didn't work out, it was easy to install but we did everything we could to get that arm to be straight and parallel to the floor, but it just wouldn't work.