As someone with a home recording studio, even the slightest amount of buzz from a fluorescent light is catastrophic. Even if you personally can't hear it, the mics can, especially after comp/limiting.

Additionally, all fluorescents I've ever seen cause significant RF buzz that works its way into amplification systems and is picked up by recording equipment.

I hope incandescent bulbs are still around for a long time, or we are going to be recording by torchlight.