I wish I could say good things about this product, but I can’t. The power cord box burns out. Replaced it and the 2nd one did too. My guess is that they do not hold up well when they are on a window (inside) when it’s very cold outside.
So I guess I could say, for those of you without a midwest Winter, maybe it will work for you. Otherwise, these cost too much to waste on something that will only last a month or so.