That pic just doesn't look right...not like they look in person. They are purple, orange and green in the middle.
I'm not sure that you need special lights. I think pc's could be okay. Someone tell me if I'm wrong.
You don't need special lights at all. They will do great under PC. Those are gorgeous. I really want to get more rics and had a chance at an orange frag but my dad didn't get it.