What are daytime running lights?

[McLily]

Vehicles are more easily recognized by others when driving during the day. Its function is not to allow the driver to see the road clearly, but to let others know that a car is approaching. Therefore, this type of light is not an illumination light, but a signal light. The purpose of daytime running lights is traffic safety. Here is additional information: 1. Headlights: Commonly known as front lights, they have low beam and high beam functions, mainly used for nighttime driving illumination. Low beams are used for urban roads with streetlights, while high beams are used for rural roads without streetlights or highways. There is also a high-low beam switch used for signaling or overtaking. Remember not to keep high beams on when meeting another vehicle. 2. Position lights: Mainly used at night to display the width and length of the vehicle body, reminding other vehicles and pedestrians of your presence. When the road conditions behind cannot be seen clearly in the rearview mirror, or during rainy or foggy weather, position lights should be turned on to enhance driving safety.