I started to dig up what I used, but found that I was lacking good documentation. The following items is a start. The ratchet handle is aluminum, but the rest of the ratchet does rust.
The flexible extension, I did not use the right angle part was useless.
All of this was found on Amazon...
I would like to have directional (motorized) ditch lights, think your side mirrors, but outward and side facing….. maybe add a focus and intensity adjustment…. Spotlight vs. broadcast
Interesting you just now finding this. Mine is still functional, but the material is rusting. The idea and design works, the material sucks….. more research…..