When are headlights required to be used in Texas?

Headlights in Texas are required to be used under various conditions to ensure safety on the road. They must be turned on from half an hour after sunset to half an hour before sunrise, as this is when natural light is insufficient for safe driving. Additionally, headlights must be utilized during the daytime in bad weather conditions such as rain, fog, or snow, where visibility is compromised. By requiring headlights in these circumstances, the law aims to enhance visibility not only for the driver but also for other road users, contributing to overall traffic safety. Hence, headlights are mandated in both low light situations, such as nighttime, and adverse weather conditions, highlighting the importance of visibility at all times.