When i first went through the trouble of H1 bulbs in my foglights my buddy bought 9006s for his foglights...when i couldnt make the H1s work i tried the 9006s for ***** and giggles they went in perfect, i turned em a little then put some sticky puddy on there to make sure they stayed. 9006 bulbs work...just like for 9145 bulbs you can use 9005s.