The set works, what do you expect otherwise. Only with degree of protection IP65 is cheating. Because this protection applies only to the LED strip, not on the controller, the connector for connecting the strip to the controller (!) And also not on the transformer. So what's the point? If I order something that I want to install there, I would not have to additionally buy another enclosure IP54 for the controller. That annoys me mightily. Actually I only wanted 3 stars awarded because light and lighting effects but are so beautiful, there are 4 stars.