When riding in a group, trikes are in the rear. I have been told by riders in the front that they cannot see my lights. I know they are adjusted well and I always ride on low beam with the passing lights on.
I have been looking for amber or yellow passing lamps, to make the lights more visible. I have had no success. I have found tint that can be applied to the lights, not really sure about that.
If anyone knows of a source or ways to become more visible I would appreciate it. Jim