US Agency To Rewrite Rules To Finally Address Vehicle Headlight Glare

America's National Highway Traffic Safety Administration "said on Tuesday that it will rewrite its vehicle lighting standards," reports Reuters, "to address concerns about headlight glare and allow for the latest safety-improving lighting technologies."

NHTSA said it plans to improve rules for LEDs, dusk sensors, automatic high beams and replaceable light sources. The agency will also evaluate headlamp height and aim and how they impact driver visibility and address headlight glare and make appropriate changes.

Complaints about glare from headlights have increased and some lawmakers have urged the government to set a maximum headlight brightness standard. A growing number of taller trucks and SUVs on roads has also led to more complaints about glare. LEDs, which now account for most headlights in new cars, are much brighter than traditional halogen headlights... The issue still accounts for a small number of nighttime crashes, according to a study last year from the Insurance Institute for Highway Safety (IIHS). The study noted that headlight glare contributes to far fewer crashes than insufficient visibility...