Banana444
Well-Known Member
I have almost completely decided to invest in a 400w hps ballast, an interchangable hps/mh would be nice as I might get a second one when/if uncle sam comes thru for tax returns. 400w seems be the best fit for the area I have. What are the best brands for the money. I like the 400w digital ballast they have at htg supply. Will be using this ballast almost comstantly and quality and performance are important. A model that runs cooler would be ideal. Thanks