Kc makes nice stuff for sure.
I will be honest i was a bit leary about the aircraft lights my self. They are super bright and will go the distance. Light goes 1/4 mile at least. I can light up enough to see at 500-600 ft easy. They are just buy and wire em up.
If you can insatll a set of KC's you can install these..
2 housings, 2 bulbs, 1 relay, 1 switch..... How much easier does it get?
I will also be honest to say that I looked at lotsa lights and when I saw the prcetags I decided to give them a shot. Glad I did. High end light beam for low money.
Now I just want a low buck flood light and i'm set.