I honestly can't remember because I replaced mine with LED lights, so don't quote me, but it would seem to me that the fogs would at least be 35 watts if not 55 watts. If you upgraded the wiring, you might as well upgrade the lights too, haha! There seem to be plenty of options out there, from not a lot to break the bank prices. I found out that pushing a tree out of the road and ripping one stock light off is a good reason to "have" to buy a new set
. May work for you if you have a significant other that needs convincing too. Granted, my "other" was my dog, who I had to explain why she was lacking in the treat department that week, haha!