When must a driver use headlights in Texas?

In Texas, the law requires drivers to use headlights from sunset to sunrise, which ensures visibility during hours of darkness. Additionally, headlights must be used during adverse weather conditions, such as rain, fog, or snow, when visibility is reduced. This rule is crucial for safety as it helps other drivers and pedestrians see your vehicle, thereby reducing the risk of accidents.

Using headlights in adverse weather conditions is important, as it not only increases visibility for the driver but also ensures that other drivers can see your vehicle, even in low-light conditions. This aspect of the law helps promote overall road safety under various driving circumstances.