HHS-OASH-2026-0397-1755
https://www.regulations.gov/comment/HHS-OASH-2026-0397-1755

LED headlights are TOO BRIGHT & make it more difficult to drive into oncoming traffic as well as blinding you in the rear view mirror at night.  The Food and Drug Administration must comply with 21 U.S.C. 360ii to test and evaluate LED headlights for biological safety.

The brighter lights also impact migrating bird species at night.