Love, love, love these pendant lights! I purchased 2 for my very long hallway and had an electrician install them. It took him an hour and a half with help, as the parts are small and tedious to put together plus the instructions are a bit vague. That's why I gave it  only 4 stars. But overall I am very happy with my purchase and will seek out this manufacturer for my next lighting purchase. Thanks Wayfair!