Why do we use fog lights and why only yellow is chosen most of the time?

What are fog lights?

Fog lights are those extra lights which are switched on during the foggy or misty conditions only. These lights are generally mounted on the upper surface of the vehicle or at the lower body parts below the normal headlights. They are available in various colours and intensities. The colours and intensities are determined according to the density of the mists. Anyway almost all vehicles have them virtually. Their assistance can be important in poor weathers.

How they work?

Most of us might have seen the fog lightsto be yellow, because by tradition the lights are yellow. The reason is a scientific demand. It is scientifically proved that the colour that could penetrate to the fogs or the mists have to be single colour. Depending upon the geographical area under consideration, only one type of mist or fog would appear, and hence one colour would be enough to penetrate through them. Now question arises what would happen if other colours are used in the headlights? The answer is simple. It's all about the frequency and the corresponding wavelength. Every colour has its own frequency range and when it is applied on a material which would not allow it to penetrate then simply the light would scatter in all directions. Which results in blurring effect o f the lights? Water vapour and dusts provide the major surface for scattering.

Other alternative colours:

People suggest trying red fog lightssome time. But the scientific answer to the demand is that it can pass to long distances because of its wavelength. But it doesn't mean that it can be used in nights with foggy roads. It will simply cause connotations to drivers. Red is used to stop the vehicles by default. So driving would be a bit more uncomfortable. Hence, yellow becomes the next most suitable choice. Another reason for choosing the yellow fog light is that it has the second longest wavelength in the visible region of light spectrum.

The entire discussion done above about the selection of colours has a relation with the size of the water molecules. It sounds a bit plausible and scientific. The wavelength of the lights becomes irrelevant when molecules of water vapour are large enough. The larger water molecules don't put contribution in dispersion. Previously, car companies used to assume that using yellow lights could possibly minimize the blurring effect to the minimum. They were not aware of the fact that the size of the water molecules has something to do with the light dispersion.

This is the reason why yellow lights and yellow signals are used to slow the speed of the vehicles and to look for the obstacles.

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The LED Fog Lights- New Innovations

Fog lights form a very important part of the car's defenses against the extremes of weather. Most car fog lights are able to penetrate through the mists and fogs on the roads and highways. So, it is important for the fog lightsto function well. One of the new innovations in the field of lightings is the LED technology. Since this technology does not pollute, it is safe and environment friendly. So, now we will focus on the many benefits of LED fog lights. These lights deliver the same benefits as any regular LED bulbs and lights.

LED lights are considered to be as alternatives to the conventional options like halogen bulbs and incandescent bulbs. This is because LED lights use better technology. This technology does not pollute the nature. Moreover, LED fog lights are more inexpensive than the regular fog lights. At the cheap prices, the LED lights are offering the same kind of efficiency which is provided by conventional fog lights. The power consumption is almost nil. Thus, you won't have to worry about your light being overheated and damaged by heat. The LED fog lights won't actually become hot with their use.

These are only the economic benefits of LED lights. However, we should check out the main benefits. The LED light of these car bulbs remains to be an edge over the regular halogen-powered fog lights. The old fashioned lights emit powerful light. However, with time and wear and tear, the halogen fog lights may produce inconsistent light. This will not happen with the new LED fog lights. The light will be uniform and consistently bright at all situations. The light bulbs are made so as to last for long. Thus, these fog lights have durability and strength.

Economically, the Fog lights are really beneficial. They help the car users to enjoy convenience and efficiency. Most halogen lights do not last long. They end up polluting the environment. Also, some of the emitted light is too harsh on the eyes. Thus, the LED lights are a lot easy on the eyes. They also do not produce any polluting gases and chemicals. They function well in almost all kinds of problems and climactic extremes. Therefore, it is important that we also warm up to such virtues and get more LED lights for our cars. It will be really wise.

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Headlights – The Eye of a Vehicle

Headlights are regarded as the eyes of a vehicle. Those help the driver of the vehicle to see the road in front of him, when the driver is driving in the dark. As without the headlights, a driver could not drive in the dark, so it is the responsibility of the driver to keep the headlights in good condition.

The bulbs are the main part of a headlight. There are various types of headlight bulbs are available in the market. A person should choose the best kind of bulbs for the headlights of his or her vehicle.

Get Better Performance from your Vehicle by Performance Parts

Everyone wishes to get better performance from his or her vehicle; but it is not at all easy to better the performance of already made vehicle. However, it is now possible to get more performance from a vehicle with the help of performance parts.

Various kinds of performance parts are now widely available in the market, which can be used to get better performance from a vehicle. Worthy to add here that performance parts are now available over the internet. So, you can buy those performance parts by sitting at your home. Go for those.

LED Projector Headlights – Get Bright White Light

Are you compromising with dim yellowish light? Now the time has come to change your headlight bulbs to get bright white light at the time of driving your vehicle in the night. You can get really powerful and bright light with LED projector headlight.

LED projector headlights are latest innovation in the headlight. This is the result of vigorous research and cutting-edge technology. You may to spend a bit more money to buy these LED projector headlights; but this is going to change the way you see the road in front of you at the time of driving in the night. Your vehicle deserves LED projector headlights.

Replacement Headlight Bulbs – Do it yourself

If any of your headlight bulbsof your vehicle is not working or that is not producing the kind of light that should be, then you have to replace the non-functioning bulb with a new one. You can delay the replacement of headlight bulbs, as those are one of the most important parts of your vehicle.

You need to take your vehicle to an expert to do the replacement, but you have to spend some money to avail the service of the expert. However, you can do that yourself. Surf the internet, you will find the guide for replacement of the headlight bulbs. Follow the guide and do the replacement by yourself and save some money.

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