Quote Originally Posted by SF9777 View Post
Just one last question, are Ballast's universal? Like could i use the 35W ballast i have in my H10 fogs on my H13 bulbs instead? They both are 35W ballast's and they seem o have he same connectors, so would they work interchangeably and with out any problems?
I believe that they can be swapped with no issues. It's been awhile since I have used HIDs.