MH Ballast help

[parkinsn]

Originally Posted by GreenSpottedPuffer

Thanks. I may look into this then. So then is it possible to switch parts to make this an HQI ballast?

the only diffrence between HQI and SE is the lamp initial operating voltage, right now i am running my SE's with an HQI PFO ballast. Note that you will shorten the lamp life doing this, by how much im not sure but i wouldnt think it to be substantial though.