The other 1% only uses 1000w ballast systems and more them 10 of them at one time. Of course I was talking about indoor growing only.

At this time they do not make electronic ballast in 1000w models.
Zandor Reviewed by Zandor on . What Is The Best Brand And Model Ballast? 1- HydroFarm Pro/XtraSun/Radiant/Powerhouse 2- SunSystems/1/VI/X 3- SunLeaves/Pulsar/Not A Clue Never Used Em Rating: 5