When is it mandatory to use headlights in Ohio?

In Ohio, it is mandatory to use headlights from sunset to sunrise and in low visibility conditions. This requirement helps ensure safety during times when natural light is minimal, such as nighttime. Additionally, conditions that impair visibility, such as rain, snow, fog, or even overcast weather, necessitate the use of headlights so that other drivers can see you more clearly and to help you see the road better.

This regulation is crucial because it improves overall road safety by increasing visibility and awareness among drivers. Always having your headlights on in low visibility situations not only adheres to the law but also helps prevent accidents by making your vehicle more noticeable to others.