Since im using a bumper valance combo that doesn't have any signal lights on the bumpers....I just used a 921 bulb to replace the 194 corners. Yes the 921 bulb has the same resistance as a 1156 bulb to use for signals without hyperflash. For parking lights i used a 194 socket drilled through behind the corners. It has a rubber grommet for water proofing. It works fine, .....
Corners are with 194 bulbs, and singals are with brighter 921 bulbs. 921 bulbs are actually the reverse light bulb i had lyin around. I'm usin 921 LEDs for reverse.