Corsair's iCue software is only available on windows, and doesnt work with wine. I reverse engineered the protocol to communicate with the Lighting Node CORE and wrote a script to control it on linux.

A 50% discount on one of the best mini-ITX cases from Corsair makes it easy to build a premium PC for less than $70!

Sleek, smooth and sounding lovely, the Corsair K70 ... of square blocks. The lighting patterns and customisability are nice to have, but the reason you’ll buy the K70 Core sits between the ...

In fact, the case can support up to six fans with iCUE Lighting Node Core and Corsair iCUE software for the ultimate synchronized light show. Normally, you'd need to pay a premium for this case.