We already have a mechanism for this and it's called the Department of Transportation. But as we've seen in recent decades, we can't be reliant on our administrations to do their jobs. You can see on any headlights they have a D.O.T. number but these have been faked by unregulated imports for a long time.

But aftermarket isn't even the issue here. A lot of cities have given up any kind of enforcement for illegally modified cars, let alone DOT updating regulations for new technologies. I was pulled over regularly as a teenager for having lights I purchased at AutoZone for "being too blue". I doubt that ever happens anymore.