What size are the corner lights I keep finding 921 for the back up, trunk light, and I believe they are corner lights on the top of the headlight

also if I use LED lights should I worry about power surges? the reason im going LED is for looks but ive been looking around someone mentioned load resistors?

 

Always worry about power surges. You can do many options to keep the power down. My personal favorite to use is the 12v Sharp regulators

 

Ok but im reading that the LEDs are a 2 or 3 watt what do our cars usually put out

 

Regardless the car ones are running on a theoretical 12v of power. Most cars run as little as 10.8v to 15.4v. Hence my recommendation for a regulator.

 

here is the after i couldnt take before pics because it was sunny