stamate
Active Member
hi guys , i have bought a 600w kit with an 600w ballast and a 600w hps bulb. i also have a 250w mh bulb , and i want to start a new grow using for vegetation the 600w ballast+ 250w mh light but i want to know if this possible, i am afraid to put this bulb caz i am thinking to not blow up my ballast, what do you think it possible ? Or to use in vegetation and flowering exclusivly the 600w hps bulb.? The ballast is CONTROL GEAR BLACKBOX 600 W HPS/MH , THX