Is this a plug and play? http://www.customled.com/products/le.../led_bulbs.htm
Does anything have to be done to install this? Any voltage change, mods? Do you need the led relay (or whatever it's called) like you do when running led signals? Any info would be great!
One more question, anybody use red or blue? I'm wondering how fast they would get me pulled over in California

 

Just plug it in. If it doesn't work flip it over (+ and - matter to a LED) because it doesn't blink nothing else is needed.

As for colored ones, yes red or blue will get you pulled over.

 

Thanks Lazn, do you have one of these installed?

 

I did, went back to a standard bulb. I didn't like the color of the one I had.