New Audi variable-output matrix LED headlights make NHTSA go hmmmmmmm... and defer.

Audi creates matrix LED headlights, permitting far more accurate modulation of light output... and the feds demurred, not knowing quite what to make of headlights that do low beam, high beam, mid beam, and potentially everything in-between.

http://www.extremetech.com/extreme/148601...