Looking to replace my front side light bulbs and possibly may do the heads and fogs too.

Other than looking at an HID replacement kit - just wondered if any one has got any advice on the types of bulbs they may have used and suppliers in the past?

I have looked through the threads but dont seeem to see anything for us in the UK - so apologies if I am asking a silly question - the advice on other parts from the forum has been invaaluable so I am very grateful to all the forum members that have helped me previously.

Cheers in advance.