The package arrived quite quickly, because sent from Germany. The controller was ready pre-assembled with connectors. Lack Mating pieces I had to cut this. You can then wire nuts off do, or what is better, the entire solder.
I have been connected two red 30cm long LED strips as footwell lighting while driving. This can now be beautiful quasi stepless dimming or completely off. According to the manual there are 256 gradations.
Since the commands are not transmitted via radio and via IR, the controller can disappear behind the cladding, very good!
The various programs are a very nice gimmick, I do not need the car but.
Price / performance is here TOP, I would buy again!