Ok....The trees are sooo pretty and was exactly the look I was going for.  However, on the site it said they are outdoor, in QA they answered outdoor.  Perfect.   BUT, the paperwork that came with the trees said (indoor only).    Very confused.   Since our porch is covered and sheltered we took a chance.  So far so good.   Also, they seem to be on some kind of timer which is nowhere in the paperwork.  My husband is an engineer and he couldn’t find any information on that part.   But they work great.   
I put them in a 10 flower pot with foam in it to hold the trees secure.   I do love them.   I would have given them a five star but they need a little more information.