Ice cap metal halide set ups

reef freek

New member
I have 2 electronic ice cap ballasts 220 volt 400 watt ballasts , light shrouds and 3 month 14k bulbs for sale. $75 each or both for $125. 224 650 0560 Mike
 
J/C is the 220V more efficient for running MH that a 120V setup... I thought I read something like 10 years ago that suggested it was...
 
? They pull half the amps but not half the power. 400watts of 120v or 220v Is still 400watts. You pay per kilowatt hour so there is no difference at the end of the day
 
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