I suppose I made a common mistake happening to people who have not done enough research: I thought the Echo Plus was a fully fledged zigbee hub for RGB LEDs. This is not the case however and Alexa can only do basic tasks like changing the colors and the brightness of the bulbs, but cannot set up scenes, make a light alarm, set routines etc.
Therefore I bought the Philips Hue bridge as well and unpaired the lights from Echo Plus and paired them to the bridge. Afterwards I paired the bridge to the Echo Plus. The Echo Plus found the bridge and the associated lights, but does not recognise them as RGB lights anymore. Is this normal? I would like to be able to use advanced features and apps (thus the Philips hue bridge), but would still like to be able to do basic tasks via Alexa (which is not possible anymore after going via the bridge).
Thanks a lot for your help