I have the regular quanta bars as my lights for frag swaps. WIDE blue spectrum, almost too blue for me.I have a single Quanta light and its amazing.
I had 3 kessil 360we and 60" t5 hybrid on my 180, and I took the kessils out. I'm looking for some 5ft bars to put in their place. Too bad quanta doesn't come in a 5ft bar, I might have to go with orphek.