VR: yesterday was extremely foggy & I rode the "Yellow Flash" in to work. Heavy fog reveals the Yellow strobes make a circle front & rear as I ride along. The 55watt cuts through the fog nicely but I noticed a some beams of light going upwards at about a 45 degree angle. As I rode along I daydreamed of possible ways to add some kind of a polished reflector shroud to the top of the light so I could deflect this light down to the ground. The flood type light has brighter & softer areas in the beam pattern & this could even it out. Needs some more thought. Don