What are daytime running lamps (DRL)?

February 19, 2026

daytime running lamps (DRL)

Get Started with Samsara

Check our prices

Key Takeaways

Daytime running lamps (DRL) are a lighting safety feature that help other drivers see you better. While not a substitute for headlights or fog lights, vehicles have been equipped with DRLs since the 1990s. Learn more about their origin and regulations.