Are HB and CRX headlights same?

I have a dude that wants to trade his 90-91 CRX chrome projectors for my 90-91 HB black projectors. My question is are they the same. Will his fit my car and mine fit his?

As far as I know, they are the same. Do a search, I remember someone saying something about them being interchangeable, but don't know if it was directly, or with modification, or what. It will be relatively recent, like the last month or two...

Yes, they are exactly the same. You can swap them with no problems.

completly the same, just swap em over. my friend had to do it when he rear-ended a truck.