whats up guys,
I have the Xenarc kit in my 2002 silverado. I purchased it used, and have had it in for about a year. is it possible that the bulbs are dimming? is this a problem with HID over time? it seems to me that they were much brighter a year ago. If this is what is going on, can I replace them with any temp bulb, or should I stick to the temp that came with the kit (I think it was about 4000k).
All bulbs get dimmer with time, even HID. Try to calculate from how many miles u have driven and average mph and u will get how many hours they have been on. Most Xenarcs came in 5000K, which is slightly dimmer to begin with, compared to 4100K.