You can get these from your local NAPA.  They are H2 bulbs and just take your
old one in with you.  I went to a very small store here in the boon docks of
Southern New Jersey and they had the bulb in stock.

Thanks,
Ken Wilford
Van-Again
John 3:16
http://www.vanagain.com
Office: (856)-765-1583
Fax: (856)-327-2242