I had a battery powered work light that had 32 white LED’s and a flash mode. The lens was just a little wider than the auto light tape I had so I put two strips across it and then with a hobby knife trimmed around the lens circle. I don’t know if the tape shrunk a little or if I didn’t get the seam perfectly tight but I ended up with a sliver of white light down the center. I had several people tell me that they saw me so far back because that white caught their eye first at a distance. It seemed to cut thru fog without being a distracting white. Just another observation on the subject.

Glad I could help I think you will like the results. Hope you post back with results.