hey guys, yea i think you guys are pretty much right from what ive read and heard, but it was weird, when i bought them, i just bought 2 ballasts and 2 bulbs a hps an mh, but the owner never specified which one is which, i know they are both 400watters, but im not sure, is it possible for it to be compatible with both or like is that impossible.
Kevin Spencer Reviewed by Kevin Spencer on . Mh and HPS running on same ballast hey guys, i was just wondering. I bought to ballasts and i got a hps light and a mh and im running my mh now, but i was wondering, im not to sure if it matters which light goes into which ballast i bought which looked like 2 ballasts that are the same but i got 2 different lights, would that blow my ballast if i put the wrong bulb in casue from what ive read im underthe impression that it makes a difference but when i bought them i wasnt told anything about that i was just given 2 ballasts with Rating: 5