Which VHO ballast?? Help
well Troy, that would be easy.. the 4 bulbs would cost the same but each workhorse 7 will power 220 watts so you would need 2 total cost of 110 + tax. last time I checked a ice cap 660 was almost 300 cdn (for me to get) of course you would need wiring for both (wires and end caps for both) I also suspect the workhorse 7 will power the VHO to the full capacity (maybe if someone in victoria buys one I can check this out) so your bulb life might be shorter.. whare if you are going to run NO bulbs the end result should be the same.
Steve
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