i was wondering if i should get 6 led 194 bulb or 13 led 194 bulb for my parking light.. Also if there is more led on the bulb, does it make the bulb last longer or just brighter?

 

Depends on what fits. Usually, the more leds, the brighter it is. But it also depends on the wattage. A 6 LED bulb can outperform a 13 LED bulb if it's higher powered. These are the LEDs I use in my parking light next to my DRLs in my 3GS.

http://www.v-leds.com/Exterior-LED/C...78377-1-2.html

 

ooo cuz i got some junk ebay led and they didnt even last 2 month -.- lol