I started looking into it, but
- it's not straightforward to do properly, because the light animation needs to be synced with the pumping animation
- the thought of disco lights emanating from an enslaved life form is pretty macabre
I'm open to ideas though.
On my server we noted that our performance went down when we moved to biolabs. And back up when we disabled disco science. So there may be an unintended interaction there.
The thought of the enslaved life partying to disco music honestly sounds kinda wholesome in a horrible way. It's not like we haven't been murdering the planet and its locals the entire time in Factorio.
Hell, put some caramelldansen on it while you're at it.