the tree is OK.   It's a very unusual way to attach the lights from each level.  It comes in 3 parts,   The lights worked fine until I put the decorations out.  Now there is a whole row of lights out and cannot find where it's coming from.  I don't know if it's just a bulb or the whole string needs to be replaced.  It's just OK looking,  I like the colored lights, but there are some openings which can't be hidden without lots of decorating.