About 17 years ago, the NHTSA had a public comment period about glare from headlamps. One response [1] was particularly informative. [1] https://www.regulatio

About 17 years ago, the NHTSA had a public comment period about glare from headlamps. One response [1] was particularly informative. [1] https://www.regulations.gov/contentStreamer?documentId=NHTSA-2001-8885-3657&attachmentNumber=1&contentType=pdf https://www.regulations.gov/contentStreamer?documentId=NHTSA...