I had a total, directly from Amazon, three different variants ordered by these lights. One with 24, one with 48 and one with 192 LEDs, all suitable for outdoor use. In the '48 was missing with the first delivery of a screw including the sealing ring. I then easily obtain a replacement from Amazon. The 48er and 192er chains were hung outside just before Christmas, the 24er remained as a decoration in the apartment. With the function (timer, etc.) I was really happy although the processing of the switch box made a rather cheap impression. As now after Christmas, the two lights that were out were taken, we unfortunately had to see that in several LED light moisture has accumulated and had also started several internal wires to rosten.Da the plastic casing of the chain is transparent one could it good Although seen, so the chains more brown than white aussahen.Die chains were still functioning but whether it is so still survive another season more than questionable. For a product that is actually manufactured specifically for outdoor use, is something more than disappointing, even though this year the winter was more humid than cold. Since it occurred at the same time at two different chains, this seems to point to a common problem. The chains were now returned, Amazon has the complaint, as always very accommodating entgegengenommen.Schade easily, because the lights were actually very nice to look at!