I was thinking about getting these LED bulbs since I saw your post. A few questions: For the 45 High Power LED 1157 Tower Bulbs for the brake lights. Do you have to use a load resistor for that? Also, could you use those same bulbs for the rear turn signals and reverse lights as well? How much heat do they produce? How bright are they? I don't want to do this if they are not as bright or don't evenly fill the reflective area. If they need resistors, how hard are they to install.

My only electrical expertise is taking an old bulb out and placing a new one in.

Thanks for you input