The ligts came in a box fileed with bubble wrapping, nothing is damaged, but one light was not completed all the way, the reflector in lamp is not connected to adjustment screw so it runs freely, the reflector can not be adjusted, it jumps around in the lamp, so the lamp is useless.
Thanks for great lights.
I've finally found time to install it. And it occurs that the wires are wrong. I've had to cut them and change + and -. After that everything works fine!!!