Quote Originally Posted by Tommygirl
or one of those really expensive one that will actually run both HPS and MH bulbs?
FYI

When I was choosing a 400W setup the switchables were only a few dollars more than the same 400W HPS(i mean that literally...only $3-$4 more)) and about $40-$50 more than the same 400W MH system. It seemed silly to not get the switchable