I just got a LED bulb put into my rear tail light and it looks shit hot. Im just letting people know that it can be done with just a new LED bulb. They cost about $20.00 for just a standard one but go up to about $60.00 for flashing and rotating ones. They just take out the old normal bulb and put in the LED bulb. I didnt know this was all that needed to be done, so those of you that didnt know....do now.