Should I replace headlights that aren't burnt out?
so a question,
So I know that headlight bulbs deteriorate over time.
is it worth replacing them if they have not blown after a certain period of time?
Would it make a visible difference.
If so after how many years of use?
Anyone upgraded OEM lights to say LED, xenon, HID's etc etc and found it a worthwhile, cost effective
Is it also more a case of these new fangled plastic lens going through UV light?
MINE are fine at present, but I'm guessing, using lights all the time, you don't really see a difference.
thanks
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