Built this little gadget for a friend
there’s a selector on the box that enables it to either run from artnet or presets, the box also has dmx out so that I can position PAR cans around the vocal position and they take on the colour of the mic stand 
https://www.youtube.com/watch?v=FrhP6Ddibo4
Thank you 
I especially like the effects where you have (for lack of a better way to describe it) a “blob” of color pulsing along the stand, with a different background color.
With artnet it’s really easy to pixel map everything, I have a program that digitises a video in to rgb values then sends them to my lighting software, this then sends the colours out to the strands by artnet and the effect is pretty awesome
like this >>>> https://www.youtube.com/watch?v=nA4Q2XWJRko
What hardware did you use? Arduino? Looks great, I like your idea to have DMX out to some par cans.
yeah I’m using UNO’s with the wiznet shield, with dmxsimple you can read a portion of the artnet buffer out to DMX or replicate the lot out to dmx, my plans for the future are fully wireless and multiple dmx outputs from a single arduino but I’m struggling modding the dmxsimple library to use more than one pin 