What's the use of fog lights in foggy days? Can high beam replace fog lamp?

There are many lights in the car, such as low beam, high beam, brake light, danger warning light, turn signal and so on. These lights are often used in daily driving, and everyone is familiar with them. Why do vehicles have so many lights? The reason is simple, that is, all lights have their functions. You may be familiar with the frequently used lamps, but you may not be familiar with the rarely used lamps. For example, like the fog lights of cars, some drivers simply don't know the signs of fog lights or what they look like. Anti-fog lamps are divided into front fog lamps and rear fog lamps.

The front fog lights are usually bright yellow and the rear fog lights are red. The logo of the rear fog lamp is a little different from that of the front fog lamp. The light of the front fog light sign is downward, and the light of the rear fog light is parallel, which is generally located on the dashboard in the car. Anti-fog lamp has high brightness and strong penetration, and will not be diffused by fog. Proper use can effectively prevent accidents. In foggy days, front and rear fog lamps are usually used together. This configuration of fog lamps is still necessary. Generally, in rainy and foggy weather, fog lights are much better than far and near lights.

Many people like to turn on the high beam in rainy and foggy days, thinking that it is no different from fog lights, but it is not. The high beam is only stronger, and the penetration is definitely not as good as the fog light, because the fog light is yellow. Moreover, according to national regulations, rear fog lamps must be installed. If the fog lights are cancelled, there is only one reason: 3360 saves costs! Besides, there is no other reason! Fog lamps are installed according to national regulations, and the requirements for fog lamps are also strict standards. Fog lights require the use of yellow light source, which has higher penetration than other color light sources.

Therefore, it is best to use a yellow light source for lighting in bad weather. The yellow light source is usually dazzling, so fog lights can only be turned on in special weather. Red and yellow are the most penetrating colors, but red represents? No traffic jam? , so choose yellow. Yellow is the purest color, and the yellow fog lamp of the car can penetrate the dense fog and shoot far away. Due to backscattering, the driver of the rear car turns on the headlights, which increases the background intensity and blurs the image of the front car. It is precisely because only the rear fog lights are required, and the front fog lights are not required, which also gives many car companies an opportunity. However, with the development of science and technology, some models that seem to have no fog lights actually integrate fog lights into the headlight combination, which is not a reduction. But at present, this situation basically only appears in high-end luxury models, and some ordinary brand models have reduced the front fog lights naked.