I added a third brake light to my '53 210. I took an old implement light that has been living on my shelf for some years, cut most of the shaft off, welded a mounting plate to the end of the shaft, mounted it to a piece of plywood I cut and covered with upholstery material and placed it on the package shelf. The light had a clear lens so I got a can of stained glass spray and turned the inside of the lens red. I put an 1133 bulb in it and here it is. it has spade male/female connectors on the wires so I can remove it from the package shelf to change the bulb when necessary.
VCCA Member 43216 Save a life, adopt a senior shelter pet. 1938 HB Business Coupe 1953 210 Sedan