You can run two types of lamps. IE; MH & HPSIm confused is it you can run two diff. watts or two bulbs off one ballast.. or two diff types of bulbs..
Yeah I have a dual ballast. It runs Metal halide or HPS. It's great and not much more expensive than a non switchable ballast. Welcome to RIU my friend.Im confused is it you can run two diff. watts or two bulbs off one ballast.. or two diff types of bulbs..