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title: How headlights got brighter, whiter, and more blinding after dark
url: https://arstechnica.com/cars/2026/08/how-headlights-got-brighter-whiter-and-more-blinding-after-dark/
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# How headlights got brighter, whiter, and more blinding after dark

## TL;DR
（要約なし・原文はリンク先を参照 / No summary available; see the source link.）

## Key Points
- it_general / it_tech / it_ai

## Details
(本文なし。リンク先参照)

## Source
元記事: [How headlights got brighter, whiter, and more blinding after dark](https://arstechnica.com/cars/2026/08/how-headlights-got-brighter-whiter-and-more-blinding-after-dark/) — published 2026-08-03T11:00:11Z