100% worth buying. I really love the smoked look, and the LED lights are bright. Installation was a breeze. You can easily look it up online, but for the JL, simply pop off the cover, use a 10mm socket to remove one bolt, and the factory tail light comes right off. Then remove three screws and reuse the original rear housing for the new lights. The whole installation isnt difficultsome people may have little experience with installs, but I think its no problem as the wiring process is very straightforward. Once I saw the final installed look, I felt it was all totally worth it.