Daytime running lights (also known as day running lights) and daytime running lights are set to indicate the presence of vehicles in the front during the day and are installed on both sides of the front end.
Daytime running lights are used to:
It's a light fixture that makes it easier to recognize a vehicle in daylight. Its purpose is not so that the driver can see the road, but to let others know that a car is coming. So this lamp is not a light, but a signal lamp. Of course, the addition of daytime running lights can make the car look cooler and more dazzling, but the greatest effect of daytime running lights, is not to be beautiful, but to provide a vehicle to be recognized.
Switching on daytime running lights reduces the risk of vehicle accidents by 12.4% while driving abroad. It also reduces the risk of death by 26.4%. In short, the purpose of daytime traffic lights is for traffic safety. Therefore, in recent years, many countries have formulated the relevant indexes of daytime running lights to ensure that the production and installation of daytime running lights can really play a role in ensuring safety.
The most important point of LED daytime running lights is the light distribution performance. The daytime running lights should meet the basic brightness requirements, but they should not be too bright, so as not to disturb others. In terms of technical parameters, the luminous intensity on the reference axis should not be less than 400cd, and the luminous intensity in other directions should not be less than the percentage product of 400cd and the corresponding points in the light distribution diagram. In any direction, the light intensity emitted by the luminaire should not be greater than 800cd.
