One of the positive things about having to decorate is that in the process of tidiyng up your stuff *before* painting takes place, you will inevitably find items that you thought were lost for good ...
In my case, I was very happy to have found again my #BlinkStickPro by Agile Innovative (https://www.blinkstick.com/) - this little #USB device lets you control all sorts of RGB #LEDs, including #IKEA "Dioder", #NeoPixel and standard #WS2812 #LED strips.
Not sure what I'll do with it but with the walls now being bright white, It'd be a shame not to put it to use.