go to here...
http://www.superbrightleds.com/mini-wedge.html
Get the WLED-WHP LED Wedge Base Bulbs. They are the High Power ones...
These are the ones I use, and the output on them is great. The only other ones I'd get are the WLED-x6 LED Wedge Base Bulbs. Those are almost as good as the high power ones. You will only need two.
I use these High Power 194 white LED's in nearly every accessory lighting on my car that uses a 194 socket accept the LP light which I use the SRT-4Store LED board instead. These 194 LEDs work very good as side marker LED's as well.