In my business we started professionally wiring lights on trees over 25 years ago, long before prelite trees were available, so I know a little about the mechanics of wiring lights on Christmas trees.We even installed permanent lights on three 18' trees, plus many 7' to 10' trees. This Porthill has the worst lighting installation that I have ever seen and I have been purchasing pre lite trees for my clients since they first became available. I could not believe when you ask for a review because I was going to call and tell me what my spirit was when I install these two trees on the front porch of my home. I am just so thankful that I have purchased these trees for myself and not for a client as I would've been so embarrassed. There is no one in our professional to get this tree to looking good. Branches were wrapped together which required me to unwrap in order for the branch to fall down into place. There was no effort to hide the wiring going from one branch another, especially when going from one level to another. The main purpose for buy a pre-lit tree in my opinion is ease of installation. These two small trees took me over two hours each to get to looking descent. If I hadn't been preparing for two large parties at my home and didn't have a car to go purchase a tree locally I would've tossed them. If I were buying for your company, I would not buy a single lighted item from this manufacture, as this company does not properly train their workers.