Could be better.
The mounting screws are not the type that allows adjustment without pulling headlight bezel. There is no adjuster head as there is with factory set, I had to remove stock adjusters and install them in the new units. The side markers had to be ground down to allow them to fit correctly. I've done dozens of headlight upgrades on various makes and models (always with spyder headlights) this kit wasn't up to par with previous sets.
My '13 F150 headlights don't have good low beams and I am 74 with eyes the same age. Knowing nothing about projection lamps, I did lots of online research - then got into a live chat with a very helpful young man and ordered the headlights. Installed them the day they came, adjusted them that evening after dark, and NOW I SEE like never before!! They should be standard equipment! I was not interested in style......just lumens properly focused and that's what I got.....style is very good too!