To RGB function:
The colored light has a noticeably lower brightness, but is great for color effects.
Dimming Function:
The dimming of the lamps work properly, however, you can hear just as the brightness change a marked sums, which, however, usually (if not help short changing the brightness) by itself disappears.
Remote Control + Wireless:
The establishment of the remote control worked in the 3rd test perfectly, the lamps could therefore be controlled after 2-3 minutes with the remote control. The WLAN controller was only marginally more difficult to set up with the previously acquired knowledge, where several attempts were necessary due to the delay of the signal on the mobile app, to couple the lamps. Once set up, the connection is working perfectly since then.
The only comment on the mobile app: Unfortunately, they replaced the remote control inaccurate and does not provide additional features such as exact color selection, adaptation of the gradients or timing, which I had actually hoped for (Wake-Up Light!).
When you start the mobile app also each selecting a special remote control layout is even after selecting the wireless controller needed, which unfortunately animal annoying if you just quickly, the lamp will dim slightly (App - controller - Layout - lamp - brightness) , Therefore I use the app as good as no longer and would only recommend the WLAN controller caused.
All in all very satisfied so far, although I would still like to see some improvements in the mobile phone functions.