Question about Philips Hue Lightstrips Extension

Is it possible to use the extension set to convert a Being from White to Color? I know that someone has already done it, but I don't know what he/she used. In my opinion it should be possible - when I look at it like this. But I'm not sure if the connection at the beginning of the extension is the same as the one in the basic package. Can anyone confirm this for me? Thank you very much in advance.