jerkin247 Well-Known Member Nov 9, 2009 #1 i was at my local hydro store and the guy showed me a 1000 watt light that could switch from 1000w, to 600w, to 400w, ect with the flick of a switch on the ballast. no changing bulbs or ballast....what is this ballast????? thanks will +rep
i was at my local hydro store and the guy showed me a 1000 watt light that could switch from 1000w, to 600w, to 400w, ect with the flick of a switch on the ballast. no changing bulbs or ballast....what is this ballast????? thanks will +rep
