ballasts

I’m thinking about buying a 4x8x7 with a removable divisor in the middle, and then going from there. It’ll be out of a SoCal garage and my pending question right now is if I’ll need a ballast. on my current list of needs I have lights (thinking sf4000) At least 1 fan (AC infinity T4, & ducting)...

Hello all, just had my 1k sodium start cycling on me so i went and brought a couple of 600s with mag ballasts, my question is this, my 1k ballast was digital , it didn't chuck out too much heat but always posed a challenge when keeping my space cool, i now have the 2 magnetic 600s and i swear...

Hello RIU! Bare with me. I know, I know, lots of information out there and before you criticize me just be aware I want an updated opion based thread for 600w ballasts with YOUR EXPERIENCES and testimonies to the 600w ballasts you use. I have done my research. I have my own and although I am...

I've been a member and have perused these forums for years though I'm not sure I've ever needed to post for advice until now. I've read about similar situations like the one I'm about to describe but nothing quite like this and I'm hoping you guys have some insight into what might be the real...