I recently purchased two Corsair LL120 120mm fans, thinking that there would be no issue with setting up all the RGB's, since my case (the h500i) came with it's own power hub. However, to my annoyance, I discovered that I apparently need the Lighting Node Pro to successfully link up all the RGB lights. Here's my question: What more do I need to successfully set up the RGB elements of these fans? I'm reading that i need BOTH a lighting node pro and a rgb fan led hub. Is this true? And will they work with my NZXT hub? Or do I need one made by Corsair? I really appreciate the help.