What are car running lights
Daytime Running Light (DRL), also known as a Daytime Running Light, is a daytime running light installed on both sides of the front end of a vehicle. Its main purpose is not for lighting, but to improve the visibility and recognition of your vehicle, making it easier for other vehicles and pedestrians to spot your car. Daily running lights usually use LED light sources, with low energy consumption, long life, strong shock resistance and other characteristics.
Function and function of daily running light
improve safety : in backlight, haze, tunnel and other scenes, the daily running light can make the opposite car detect you 300 meters in advance, reducing the risk of accidents. European Union research shows that daily running lights can reduce accident rates by 12.4% and death rates by 26.4%.
energy : LED daily running light power is only 5-10W, compared with 50W traditional headlights, daily running light is more fuel efficient.
Regulatory requirements : In places such as the European Union and Canada, day running lights are already mandatory in new cars. Although the domestic has not yet been mandatory, but high-end models are generally standard, and some provinces will check the daily running light function.
Historical background and standards of daily running lights
The daylights were originally designed to improve traffic safety. Modern daily running lights are mostly LED light sources, with extremely low energy consumption (only 1/10 of halogen lamps) and a life span of tens of thousands of hours. The European Union, Canada and other places have forced new cars to install daily running lights, although the domestic is not mandatory, but the high-end models are generally standard.
The difference between daily running lights and other car lights
is different from fog lights : fog lights are brighter and yellow and are designed for extreme weather. The daily running light is only used as an aid and cannot replace the fog light.
The difference between and night running lights : the daily running light is insufficient, and the low light must be turned on at night.
Improve vehicle visibility and safety
The main functions of the day running lights include improving vehicle visibility and safety.
Improve vehicle visibility : During the day, especially in situations with large changes in light, such as through tunnels, driving in the sun, or in fog and rain, day lights can significantly improve vehicle visibility, making your presence more visible to other vehicles and pedestrians, thereby reducing the risk of traffic accidents.
Enhanced safety : Multiple studies have shown that vehicles equipped with day running lights have significantly lower traffic accident rates in complex light environments than vehicles not equipped. For example, data from European studies show that vehicles equipped with daily running lights have a 3% reduction in traffic accidents and a 7% reduction in car crash deaths.
Beautify appearance and brand identity : The design of daily running lights is increasingly fashionable and unique, which not only adds beauty to the car, but also becomes an important symbol of brand identity. For example, Audi's "teareye" daylights and BMW's "angel eyes" design make vehicles more visually distinctive and deepen consumers' impression of the brand.
Energy saving and environmental protection : modern daily running lights mostly use LED technology, low energy consumption and long life. For example, the power consumption of LED daily running lights is only 20%-30% of that of low-light lights.
Function in special environment : in foggy days, rainy days and other poor sight environment, the day running light can make the vehicle running in the opposite direction find itself earlier, reduce the occurrence of accidents.
Legal requirements : In some countries and regions, the use of daytime running lights has been included in legal requirements. For example, the European Union requires all new cars to be equipped with day-running lights to ensure their safety and visibility.
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