http://www.superbrightleds.com/mini-wedge.html

I'm using the WLED-WHP's. You will however have to "diode" the turnsignal indicator if you use LED turnsignals (as I am.)

I'm using these in the stock housings, as I like how they look. They're 1156 based, and extremely bright (5W Luxeon.)

http://www.superbrightleds.com/specs/1156-xLX5.htm
http://www.superbrightleds.com/tail-brake-turn.html