warranty so worse case just send them back if something did go wrong. I would get the 5000k bulb color I got the 4500 and I like it but from what I have seen the 5000k seem to be a little brighter and whiter even though that is against logic (4300 is pure white)
"Do you guys put the key in "balls down", or up?" -BobbyT 10:28:19 03/06/09