used 150w hqi bulbs

[txg8gxp]

I'm looking for some 12-15k 150w hqi bulbs. They don't need to be low hours or anything, I would just like to get and idea of color before I buy a new one. Right now I have a aquaticlife 10k but want to get something nicer. I just don't know what to buy, I like a crisp clean white color but want some blue to bring out coral colors

[BSJF]

I have a used 12k Reeflux, and another one too but I don't know what brand/k it is.