automated lights

I have 12 Chauvet rogue 2 spots and 12 r2 washes. I have two dmx universes in my etc ion but these fixtures only address up to one universe (512). What can I do to address these past 512.

Hello all, For the past few years, my high school has had sorely outdated lighting resources but recently our drama head and I (student LD) have decided to really put a budget boost into the system and get a bunch of new technology. We're pretty sure we want to get used fixtures simply because...