Hi guys, i need your help? i have a 48" hood with 2X250 MH and 2X40w NO i would like to upgrade to VHO. Can i just replace ballast? Or do i have to replace endcaps etc?
VHO's run too hot to use NO endcaps. You'll need both the endcaps and the ballast. Ice cap makes nice end caps and VHO electronic ballasts, you may want to look into them. HTH
