Hello all,I am looking for any help or info on how to check out if my left hid system is goingbad or is it just a bulb? My wife noticed left side bulb has purple tinge and not as bright as other side. I'm an old car guy,and don't believe a bulb wears down and dims before burning out,but can't. Figure out why one side is dimmer. On a side note,I've never owned HID system before,so maybe I'm missing something. Any help will be appreciated,and thanks for letting us join this forum.