bulb change 10k mh to 14k

i am getting ready to change light bulbs .they are 2 250w 10k mh hqi's powered by 2 electronic ballast by icecap. they are in pendants backed up by 2 t5 ho. 1 actinic+and 1 pure actinic.they are 54 watts each.so my question was are the 14k's going to affect the lighting dramatically and do i need to change my actinics to 50/50's? for dawn and dusk effect? also if anyone has any tips on acclimation they would be much appreciated

 

Hey, How are ya?
As for your lights, different manufacturers bulbs are different than others as far as kelvin/color! You could get one 10000k bulb that is different from another 10000k bulb from another manufacterer.
That being said, I would still use you actinics with which ever bulb color you chose!
The 14000k bulb will not really effect your tank, other than make it a little bluer in color. It is a nice color though as I have the 14000k halides on my tank!

 

thanks man now how would i acclimate any tips? right now im running my actinics 2 hrs in the morning 10 hrs mh's for day and 1 hr actinics for dusk