I don't know, maybe you guys just think the PIAA's are to expensive?? I am not sure, but they are very much better then the stockers, and better then the silver stars. I guess i would have to question your resolve on improving the night time vission of your truck. The PIAA's are the way to go, but everyone wants to dance around them tring other things, I would much rather spend a little more and have good lights. Also yes PIAA again, sells replacement lamps for the factoy fog lights, and yes again they work very well.