paragon

I'm looking for replacement options for a decades-old Paragon Slimlite (500 W). There are several older posts with the same question, but none of those posts mentions a successful replacement. Has anyone actually replaced this light? If so, what did you use? Thank you.

Have a super old and unsafe pool timer. Has a neutral terminal, line terminal and load terminal. There is a 2 pole 30amp breaker feeding a 40amp 2 pole desperate contactor. The load side of contactor is connected to the pump. There is a 120v 15amp feeding the timers neutral and line. I also...