My husband is very handy and found these difficult to install.  The mounting bar needs to be redesigned to allow easier access for the installer to connect the wires inside the ceiling box as there is not a lot of room there and it's frustrating.  Once installed, they are elegant ant beautiful however we found using a regular light bulb is too bright so we swapped them out as others did with 40 watt LED edison bulbs.  Pardon the mess on the peninsula but my house is under construction.  I imagine these pendants are going to be gorgeous once my granite is delivered.  Overall they were worth the price but kind of a pain to install.  I paid $90 apiece on sale.