From "lighting" to "expression" to unlock the new trend of car lights

After more than 100 years of evolution, car lights have evolved from the age of chemical lights to the era of electric lights. Among them, electric lights have gradually changed from incandescent lamps to halogen lamps, xenon lamps and LED lamps, as well as OLED and laser headlights that can foresee the future. From the current point of view, LED car lights have become the mainstream of the market due to the advantages of energy saving and easier realization of intelligent management.

How to judge whether the car headlights are fogged or flooded?

The cause of fogging of headlights is mostly due to high air humidity, which causes water vapor in the air to condense in the headlights. The fogging of the headlights at this time is a normal phenomenon, and the cause of the fogging is only related to the humidity of the air, not due to car washing, rain, snow, etc.

Basic functions of car lights and basic optical knowledge

What are the functions of the various lights of the car? Novices are generally not very clear, and it is easy to be in a hurry in the actual use process.