i would consider those digital ballasts but i am trying to buy everything local, in cash. I'll have to see if the local hydro store has them.

I also remember reading a while back that multiple lights coming on at the same time can be an issue. It causes a surge and may be of concern to the power company. I think some people were using some device to stagger the lights at 5 minute intervals or something
yamaha_1fan Reviewed by yamaha_1fan on . 4000-5000 watt grow? Real quick background. I set up a 3000W grow almost 2 years. It was an aero system. got through the cloning process, sexing and I think into the flowering process. But then I hit a snag and never finished the grow. FYI, dont leave hoses on and flood your space. So now I have a new space which is more secure and fool proof. I have calculated that I can use about 5000 watts of lighting to keep my electric bill in check. would I be better off using 5 1000watt bulbs or would it be better Rating: 5