hey
lights I've got 4 160w vho' 2x 250mh xm 10k sin 400w mh 10k +2 96 w pc's. also for the cal I run a duel MRC cal reactor which keeps the cal up around 475 dkh-11.2 mag 1350. That blue or pur piece don't know what it is when I got it it was kind of brown but now its looking OK.
Reggie