Just some fyi. I run 4 ai super blues on our soon to be gone 150. I have them set as follows
Whites. 40%
Blues. 60%
Royal blues. 70%
This gives us 315 lumans on the outer edge at the bottom at peak light cycle. All fixture hang @ 14 inches. You could remove the reflectors if you can't raise em anyhigher which would decrease the intecity . Hope this helps !