Being that I am a master certified technician for Ford, I must say these were a pleasant surprise of craftsmanship. I never would have thought I would receive these aftermarket taillights and they are built 100 times stronger than my original taillights. Now being that they are LED, just make sure when you plug in the stop lamp portion of your installation that you follow their instructions and mate the black wire of the plug on the housing side to the black wire of the plug on the truck side and you will be alright. They are very clear and I can actually drive in reverse without running into crap. When driving down the interstate you can see the pavement light up behind me when I hit the brakes, but also had a friend ride close behind and they were not too obnoxious. Overall these taillights are wonderful and made better than the ones from Ford, perfect fit, no trouble installation, and look amazing. My truck looks 10 years newer now. The only trouble I had was deciding if I wanted the full black housing or the similar taillights but with the bright red housing. But so far I'm loving the black housing. I would recommend these to everyone!!!