kim lighting subersible light fixtures

there is 4 of these light fixtures and 2 motor pump that came out of a fountain my dads friends father and law gave me to scrap and they look to valuable to scrap. But i cant find these lights anywere online. I called a fountain company in texas that kim lighting connected me with and they just tol me they were approx 25 yrs old. But couldnt find them in there system or in any book. if you can give any kind of info on them that will be great please and thankyou.
brian
email is easier for me stinky4291 at gmail.com