I love them!
You almost need an electrical engineering degree to understand the wiring instructions, but once you understand you just connect all hots together and all grounds together and hook them up to your parking light wires it's easy. They could have simply said that. Used them for night driving for a 60 Mike ride a few ago and wow, very nice.
GREAT LOOKING HEAD LAMPS ON FORD EXPLORER
Head lamps were not 100% easy to install, but it just took a little extra time. They add to the appearance of the Explorer, and make it stand out! The only issue with this lamps are they do not go out far enough to the side, it's mostly straight down the road, and that's it.