I bought 2 phoenix 250 HQI looking for a nice deep blue look. They are closer to 10 to 12 k than i had hoped for. I did some reading and the ballast i have drive the bulbs really hard giving the more 10 to 12k look.. I am running 2 Reeflux M80 ballast. From you halide guru's, which blub will give me the deep blue i am looking for with these ballast. Thanks..