I agree with Durwin. The 14ks don't really need actinic supplementation. I have 14k Reefmax bulbs and they are similar to the Phoenix bulbs when they burn in. They are a nice white with a hint of blue and everything looks natural. I've never been a fan of looking at the tank when it's super actinic because it doesn't look natural. My 96W actinic is nice, but now that I have 14k MH, I might not replace it when the bulb burns out.