Type of/find MH bulbs ?

[niloc16]

i am currently running 3 400w aquaconnect 14k on lumen max 2 reflectors and these bulbs rock. i would totally recommend waiting til you can find the bulbs. i get amazine coloring of new sps in a week or two. i do not run actinics to supplement because the color range of the lights are amazing and give an awesome look to the tank. i had kind of expected too much blue with 15k but it is not the case with these. i forgot to mention i'm running them on icecap 400w electronic ballast. on sanjays sight they get an excellent par rating when used with the icecap ballast and i believe slightly better when using HQI ballasts but dont quote me on that.