
Fog forms in the same way that clouds do—essentially it’s a massive cloud on the ground. Fog lights are designed specifically for situations where you must travel through foggy areas. Because of their low placement, the light they emit can hit the ground beneath rather than going straight into the fog and simply bouncing back, as the light from your headlamps does.

Fog lights can also improve visibility in heavy rain. When used in heavy rain, high and low beams can cause glare, which is why fog lamps are necessary to help you see the road ahead of you.

In some areas, a sand or dust storm may occur. This is where fog lights come in handy, as they can help you navigate the road ahead of you as you exit the highway or street and onto the shoulder.
You’ve probably seen fog lights that emit yellow, white, blue, and amber light. Remember that the color of light is determined by its Kelvins. Choose yellow or amber light-emitting LEDs if you’re driving in dense fog. If the fog isn’t too thick and you need to see your surroundings, opt for white or blue light-emitting lights.
Because White lights tend to cast a glare in the presence of rain and snow, which can be puzzling, blinding, and dangerous. Yellow lights, on the other hand, can pierce through low visibility without glare, making it a gentler drive on the eyes.
| Colors | Kelvins |
| Yellow and Amber | Within 3,000 Kelvins |
| Blue | Around 6,000 Kelvins |
| White | Around 5,000 kelvins |
In the automotive industry, safety has always been a top priority. This is why automakers continue to adopt cutting-edge technologies and incorporate the most innovative features into their cars to make them safer. The most important aspect of driving is visibility.
As a result, using fog lights on foggy days or at night is highly recommended. Fog lights are designed to cut through the fog and provide better visibility. These lights offer accuracy for a highly controlled light pattern to improve driver visibility in snow, rain, sleet, thick fog, and even blizzards.