I have a some 250W 14k Phoenix bulbs on my 180 gal and the ballasts that are running them are some cheapo no name brand. The ballasts do light up the lights but they do not seem to be as bright as some other 14k lights. I'm curious if I swap out the ballasts with something like IceCap ballasts would the lights be brighter or is that just the nature the 14k Phoenix bulbs?