Weihnachtsglanz looks different

Unfortunately, the batteries have not even held by one week. From Weihnachtsglanz can be no question, even though I have attached 30 pieces on the tree. The Arches had received the other 10 candles.
In general it is a good idea and I wanted to tackle the current saving lighting. The clamps for attachment to the tree are of the cheapest material and burst quickly. Too expensive for this once-a-year-lights glow.
Positive is the idea to swing no more cable around the tree and attach the candle flexible. However, since the purpose is not satisfied - bright lights - the product is not yet something in need of development. Maybe we can buy for a lot of money with new batteries that are stronger.