1972 Eldorado Convertible Photo Cell
 

I am looking to find the original photocell for my car! its about to drive me nuts.
I took it off last year when I started this Dash Project in repairing all the issues it came with, and I have misplaced it. I an now down to just cleaning up the courtesy lights and every thing electrically will work as it should. Would any one have suggestions as to where to go other than all of the usual suspects on line, as none of them have it, or god forbid a work around.

thanks in advance for any advice.

Jim