hello,was jus wondrin if anyone has used digital ballast??and roughly how much electric u save??was gonna swap 6 600w ballast for 6 400w digitals,as they are sposed to put out mpre lumens???anyone???:rasta:
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hello,was jus wondrin if anyone has used digital ballast??and roughly how much electric u save??was gonna swap 6 600w ballast for 6 400w digitals,as they are sposed to put out mpre lumens???anyone???:rasta:
try the grow section