Quote Originally Posted by hoojee View Post
For all your electrical needs:
http://au.element14.com or http://www.rswww.com.au.
Both are electronic component shops and have very decent prices (way cheaper than any retail store) and if you order before 6pm, you can benefit from next day delivery for all metro areas.

Any 12v SPDT relay should be suitable for your fog light application (Element14 also has a automotive relay category so look in there). A relay is an electrical switch which serves as a protection device for your electronics.
http://www.the12volt.com/relays/relays.asp

for the noobs.