Can anyone clear up if I use two 150w CMH lamps will they be nearly as effective as one 315w I have been given both but only couple ballasts for the 150w ones didn’t know if I should invest in bigger ballast for the 315w Philips 430’s or Just use the two 150w powerballs ?
I fully understand that two 150w is 300w and there by not as powerful as the 315w but was wondering if there were losses that by running 2 ballasts would result in less effective
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