Why does the front fog lamp choose yellow?

2019-12-13 18:12:13

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 thick fog and shoot far away. Due to the relationship of backscatter, the driver of the rear car turns on the front light, which increases the background intensity and blurs the image of the front car.

The rear fog lamp is a lamp which can make the vehicle more visible when viewed from the rear of the vehicle in heavy fog; the rear fog lamp refers to the lamp which can make other road traffic participants behind the vehicle easy to send out in the environment with low visibility such as fog, snow, rain or dust

Now it is installed in the rear of the vehicle, and the luminous intensity is greater than that of the tail lamp. The function of the rear fog lamp is to make the car driver easy to find his own car in the low visibility environment such as fog, snow, rain or dust.

When driving in the city at night without fog, do not use fog lamp. The front fog lamp without hood will make the light dazzling and affect the driving safety. Some drivers not only use the front fog lamp, but also the rear fog lamp. Because the power of the rear fog lamp bulb is large, it will form dazzling light for the driver behind, which is easy to cause eye fatigue and affect driving safety.