| Car head lights are good enough for driving in the night. | | | | are high-level lights as well, but for them special lenses |
| They provide enough visibility to give a clear view of | | | | are used so that the drivers of oncoming vehicles are |
| the road under normal conditions. However, if it is | | | | not inconvenienced. |
| foggy or misty better illumination is needed. Special fog | | | | The next important consideration is what color of light |
| lights have been developed for use in such conditions. | | | | is most suitable in fog lights. A single color light is |
| They make you see properly even under adverse | | | | preferred over white light. White light is made up of |
| weather conditions. Seeing clearly on the road is a | | | | different colors so it tends to get dispersed in different |
| necessary requirement for driving safely. Fog lights | | | | directions due to water vapor present in the |
| contribute to safer driving in a big way. | | | | atmosphere. Red would be the best color to use, as |
| Fog lights are able to penetrate the atmosphere better | | | | red light can penetrate a longer distance in fogy |
| than ordinary lights under foggy conditions. There have | | | | conditions. However, it is not in use, as it can create |
| been a number of innovations in the field of fog lights. | | | | confusion. Red color light is being used for stopping |
| There are halogen lights, or LED lights, as well as high | | | | vehicles and therefore use of that color will not be |
| intensity discharge lamps. Their range is almost the | | | | advisable for use in fog light. The next best color is |
| same as of low beam lights. Fog lights are mounted in | | | | yellow which is mostly in use. Lights of a purplish color |
| a vehicle just below the headlights. These are | | | | are also used now. These are high intensity fog lights. |
| projected at a level lower than low beam lights. There | | | | |