03-08-2017, 10:12 PM
The strange thing is that in most cases, a replacement ballast costs more than a new fixture. But, when you have a factory full of hardwired fixtures, replacing the ballast is a hell of a lot easier.
Mike
SB 10K (1976) Rockwell vertical mill (1967) Rockwell 17" drill press (1946) Me (1949)
SB 10K (1976) Rockwell vertical mill (1967) Rockwell 17" drill press (1946) Me (1949)