subject: Fog Lights: A Must For A Foggy Weather [print this page] A vehicle is composed of many different kinds of lights including tail lights, fog lights, headlights and others. All these lighting system plays an important role in helping the driver to make a safe and comfortable driving. These lights illuminate the road which gives the driver a bright visibility and help them drive safely.
Driving in foggy weather is quite dangerous for which you require to take some safety measures. Fog lights are special lights meant for the foggy weather which help in clear visibility. They not only are crucial while driving in bad weather conditions but also prevent accidents caused by visibility problems due to heavy rains, snow, sleet etc. This is a protective shield that provides an extra edge on road safety.
Usually fog is very thick in the early mornings and in the evenings, so they are designed keeping these extreme conditions in mind. It is a guarantee for safety in foggy weather conditions but you need to pick the quality product. If you choose a poorly designed fog light then you are putting the life of your driver as well as the people on road in danger. While putting the fog lights you must notice the color of the lights as it plays an important role while driving. If you have to take advantage from them then you must choose the light very carefully. Each color has different capacity to penetrate the fog.
Usually fog lights color is yellow because this color possesses the longest wavelength among all visible lights other than red color. Red color is already used for both brake lights and stop lights, so designers were left with yellow color only. Yellow color light has the capacity to reduce dispersion when the light hits the water vapor. Other option is purplish colored for light which is extensively used these days. These lights are very bright which make them a perfect choice for most of the car owners. These fog lights make use of many different minerals to function, including sodium, mercury, and halide. In the winter season when fog is at its peak, it is advisable to use fog lights and have a safe drive.
