usdm lights are symetrical - the beam is the same to both sides.
european lights are asymetrical - the beam is biger and highter to right side of the road.

usdm lights are visually different from jdm ones.

european are visually the same as jdm ones, but have a separate side marker like usdm ones.

Aren't jdm asymetrical but with a beam highter to left side (as it is a left hand driven country) ???

I have a picture of european headlight, I can mail it.