FWIW, I replaced my fog lights with the 50W bulbs over 3 years ago. I run them at night and sometimes during the dawn/dusk hours (fog light mod) and have never had one burn out or do any damage to the lens or housing material. I do try to avoid using them in hot weather, or daylight hours.


Doug 2006 Mercury Milan V6 Premier Dark Blue Pearl Former owner of a 2000 SVT Contour