I see.
I think a small(2"?)diameter,powerful little light may throw a beam to supplement what this single,left headlight low-beam alone is doing now.
I remember seeing a custom-built Street Tracker made from a vintage Honda or Yamaha;you may have seen the type.
I noticed one online that had a number plate where the headlight used to be,and there was a hole in that number plate where a special-type small-lense headlight was used which gave a powerful beam of light which looked to have plenty of distance.
I don't plan on a number plate,but a powerful,small lense Driving light is what I'm after.