Hey kbcarstuff.
I emailed you guys earlier today, understandingly you guys close 5 p.m. CST.
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Just shootin a reply here hopefully gettin some answers.
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I purchased a pair of HID Volt Slim Ballast & bulbs from you guys less than 2 months ago and unfortunately, my driver side ballast has gone out. Don't know due to what reasons but I did try to flip bulbs from both sides, and both bulbs work on my passenger side ballast. So i'm assuming it has to do with the driver side ballast. Please let me know if there is anything you guys can do!