My electrician just put this up and it only took him like 15 minutes to install. After he hung it up my husband and I put all the crystals up, it took us about an 45 mins. I absolute love the light it’s beautiful! I did put a 40 watt bulb and it turned hot really quick. Someone else mentioned that it burned there bulbs. I’m getting led lights tomorrow hopefully I don’t have that problem. I was also missing Two hooks for the crystal balls, so we ended up using ornament clips. I would recommend as of today