First one I received, there was missing the connector, so my installer couldn't do anything, and had to leave, but with a trip charge.  So I asked for a replacement. The replacement came, and the installer installed everything ok. Until we put in the light bulbs, 2 of the glass spheres broke off while putting in the light bulbs in.... Its just very bad quality.  We just left the way it is with 2 lights out, because it is not cost efficient to have the installer come the 3rd time, which will cost much more than the lighting itself.   Just a shame... The installation of the light fixture cost more than $300 for both trips... with 3rd trip it's just not worth it.  I just have to leave with 2 broken lights... VERY BAD QUALITY!!!!!