Are the Z's Headlights reflectors or projector's?
 

I am a little confused whether the Z's headlights are reflectors or projectors. Origionally, i thought they were projector headlights. Then one day, I looked closer at that little silver apparatus inside the headlight housing and noticed that there is this lense attatched, but i could still see behind it. It doesn't look like the normal "glass ball" that most projection lights look like.

It looks like projection from the front, but from the side, it seems like it could be either.

Thanks for clearing this up (if anyone knows what i am talking about)