I have 2,1000w hps and 2, 400w hps lights. All can be run 110 or 220 volts.Will the ballasts use less electricity if they are run 220v instead of 110v,or will they run cooler.What is the purpose of this .Any replies would be appreciated.
hondo Reviewed by hondo on . hps lights 110 or 220 ? :confused: I have 2,1000w hps and 2, 400w hps lights. All can be run 110 or 220 volts.Will the ballasts use less electricity if they are run 220v instead of 110v,or will they run cooler.What is the purpose of this .Any replies would be appreciated. Rating: 5