Is it allowed to use high beams on highways?

[JeffreyLee]

High beams can be used on highways. Here are some relevant introductions about high beams: 1. Difference from low beams: Both are used for nighttime illumination, but high beams have a higher angle and longer range, while low beams have a lower angle and shorter range. 2. Hazards: Long-term exposure to high beams without proper protection can not only lead to decreased vision and increase the risk of eye diseases such as cataracts, but also cause light pollution that interferes with the brain's central nervous system, leading to neurasthenia, dizziness, irritability, insomnia, decreased appetite and libido, emotional agitation, physical fatigue, and can disrupt the formation of normal hormones, thereby increasing the risk of certain cancers.