Quote Originally Posted by khyberkitsune
Always match bulb with output. Underdriving a bulb, just like underdriving any electronic device (unless it is designed to handle such things,) can cause undue stress on the electronics, the bulb, and more.
So I should buy a 600w HPS bulb then? Thanks for the tip, the last thing I wanna do is fry all of my shit. :thumbsup: