Westinghouse 100W PAR38 red floodlight.

That lamp was sitting on the shelf at the flea market. I found it in a Mastercraft package that was red, but rather housed a clear flood! I bought the lamp without checking which lamp was inside. That was a real surprise! I now only need a yellow specimen and I have the four colours! I already had the green and blue lamps of that era, I found the red, it only lacks the yellow!