What is the front fog lamp
The front fog lamp is installed at a position slightly lower than the headlamp in the front of the vehicle, which is used to illuminate the road when driving in rainy and foggy weather. Due to the low visibility in foggy days, the driver's line of sight is limited. The Yellow anti fog lamp has strong light penetration, which can improve the visibility of drivers and surrounding traffic participants, so that incoming vehicles and pedestrians can find each other at a distance. Generally, the fog lamps of vehicles are halogen light sources, and some high configuration models will use LED fog lamps.
Car home
The front fog lamp is generally bright yellow, and the light line of the front fog lamp sign is downward, which is generally located on the instrument console in the vehicle. Because the anti fog lamp has high brightness and strong penetration, it will not produce diffuse reflection due to fog, so the correct use can effectively prevent accidents. In foggy weather, the front and rear fog lamps are usually used together.
Why does the front fog lamp choose yellow
Red and yellow are the most penetrating colors, but red represents "no passage", so yellow is selected. Yellow is the purest color. The Yellow anti fog lamp of the car can penetrate the thick fog and shoot far away. Due to the back scattering, the driver of the rear vehicle turns on the headlights, which increases the background intensity and blurs the image of the front vehicle.
Use of fog lamps
Do not use fog lamps in the city without fog at night. The front fog lamps have no shades, which will make the headlights dazzling and affect driving safety. Some drivers not only use the front fog lights, but also turn on the rear fog lights. Because the rear fog lamp bulb has high power, it will form dazzling light for the car driver behind, which is easy to cause eye fatigue and affect driving safety.
