We like the lights, but they are a bit flimsy, especially at the base.  The mounting screws are on the sides (at 300 and 900) and the long arm makes the base warp way from the wall at the top.  I was able to modify the mounting to make the positions more top and bottom (1100 and 500) [I could not go full top and bottom because the mounting bracket would interfere with mounting the base to the wall].  That improved the situation, but still not ideal.  I would have given a 1 or 2, but the lamps are nice looking so earned a 3.