Seems a little journey is undertaken to achieve this. So can somebody explain to me, what is the advantage? Wouldn't one single reversing and fog light be enough - provided you have strong and efficient bulbs, for instance LEDs? I do see the fun and challenge in modifying and fiddling, but it has to be purposeful. I have a quite intense (red) LED in my single fog light, and a focused beam LED in the reversing light. The rear vision is more than satisfactory (better than my 2014 Mazda tintop), and with red, bright LEDs in two sidelights, three stopping lights and a fog light I think my visibility as seen from others is good. My path would be to first change bulbs to something bright and efficient, namely LEDs. If am still not happy - make it double, but I would prefer not to complicate the electrics
