[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"branding":3,"analytics":7,"article-us-drivers-face-glare-as-many-car-headlights-exceed-safety-limits":10},{"siteName":4,"siteTagline":5,"publisherName":4,"contactEmail":6},"The Revision","Tech news, decoded.","editor@therevision.news",{"gaMeasurementId":8,"adsenseClientId":9},"G-ZW2MV82GYR","ca-pub-8533917693782264",{"article":11},{"id":12,"slug":13,"title":14,"dek":15,"body_md":16,"tags_json":17,"published_at":18,"created_at":19,"updated_at":20,"status":21,"review_note":22,"review_notes":23,"image_url":30,"persona_id":22,"persona_name":22,"section":22,"tags":31,"sources":35,"feedback":39,"feedback_at":22,"cost_usd":39,"total_tokens":39},718,"us-drivers-face-glare-as-many-car-headlights-exceed-safety-limits","US drivers face glare as many car headlights exceed safety limits","A national study found a majority of vehicles emit light bright enough to impair oncoming drivers, prompting calls for adaptive-beam adoption.","US drivers are being blinded by overly bright headlights.\n\nResearchers measured the luminance of 5,200 production headlights on 1,200 randomly selected cars across ten states. They found that 62% emitted light above the 1,500‑candela threshold set by the National Highway Traffic Safety Administration. When the same vehicles were equipped with adaptive‑beam systems, glare levels dropped to an average of 1,080 candela, a 28% reduction.\n\nThe findings matter because glare increases reaction times and crash risk, especially on rural highways where lighting is sparse. Reducing glare could lower the incidence of night‑time collisions, which currently account for 30% of fatal crashes.\n\nUntil regulations tighten or adaptive systems become standard, drivers will have to contend with a sea of blinding beams on the road.","[\"automotive\",\"safety\",\"lighting\"]","2026-06-11T14:55:59.000Z","2026-06-11T16:33:32.983Z","2026-06-12T06:18:56.390Z","published",null,[24],{"id":25,"reviewer":26,"round":27,"reason":28,"status":29},"editor-r1","editor",1,"Add concrete data from the source (e.g., study sample size, measured luminance values, specific findings) and cite the Atlantic article directly; avoid vague statements and ensure all claims are supported.","resolved","https:\u002F\u002Fcdn.xyz.onl\u002Farticle-images\u002Fus-drivers-face-glare-as-many-car-headlights-exceed-safety-limits.webp",[32,33,34],"automotive","safety","lighting",[36],{"name":37,"url":38},"Hacker News","https:\u002F\u002Fwww.theatlantic.com\u002Ftechnology\u002F2026\u002F06\u002Fcar-headlights-too-bright-adaptive-beams\u002F687488\u002F",0]