well when your driving there will be air flowing over it cooling them a bit... How much hotter than the stock bulbs would you say? Best way is to get a laser temp gun or thermal camera if you have access and measure the delta.
2001 ZX3 Zetec - Rebuild "The TICK" (
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
2004 ZX5 SVT - Restoration "Code Name Rocket" (http://www.focusfanatics.com/forum/showthread.php?t=722698&referrerid=62897)