What does DRL mean?

[HarleyLee]

DRL stands for Daytime Running Lights. Its primary function is not to help drivers see the road, but to enhance the visibility of the vehicle in poor daytime driving conditions, allowing pedestrians, other vehicles, and drivers to detect and recognize each other earlier and more effectively, thereby preventing accidents in advance and ensuring driving safety. Features of DRL: DRL lights are a new type of green light source that does not contain heavy metals such as mercury. They are pollution-free, noiseless, free from electronic interference, energy-efficient, environmentally friendly, aesthetically pleasing, and safe and reliable. Additionally, the entire set of daytime running lights uses LED light sources, which have low energy consumption—only 15% of that of conventional car lights. Usage of DRL: When the car engine starts, the LED daytime running lights automatically turn on and gradually increase in brightness to attract the attention of other motor vehicles, non-motorized vehicles, and pedestrians on the road. When night falls and the driver manually turns on the low-beam headlights, the LED daytime running lights automatically turn off.