These tail lights took 3.5 hours to install, with two switches mounted under the dash for full control of power and "show mode". I will say that were they tell you to install the capacitors is not a good location so I went to the right side of inside tail light on the left of car and left side of the inside tail light on right side of the vehicle, this allows you to access all nuts and bulbs in the future without having to remove them. Also, I installed the bulb housing after installing the light housing without to much trouble, their way is much harder. Tip- use silicon on the inside of your wrench to hold nut on it for replacement onto the stud, so you don't drop it inside the car body. The show mode is not in time with each other in flash sequence, it is getting better as they warm up, but not impressed with the out of sequence flashing, YES, before you ask did I install them correctly. Turn signals, hazards, brakes and running lights all work great. They do look awesome on the car. I would recommend them.
