Thread: Led 4 chip leds

If i am going to be adding 4 4-chip leds on my car and i want them to flash with the turn signals what do i need to do between my current turn signals and the new leds?

here is a link for the bulbs im going to be using, they already have some resistors in them.

12V LED - Pre-wired Waterproof SuperFlux LEDs

My only worry is that a car puts out 14v and not 12