What do blue fog lights mean?

What do blue fog lights mean?

So blue light, which has very short wavelengths, is much more likely to scatter than the longer wavelengths, like red light. This means that when blue light hits the water particles, it’s more likely bounce off, going back into your eyes, and reducing your ability to see through the fog.

What type of bulb is used in fog lamps?

Halogen bulbs have been used in vehicle lighting for decades. Most vehicles still come standard with halogen fog lights. Although they’re an older technology, there are some advantages to using halogen bulbs rather than LED. The biggest advantage is that halogen fog lights come as standard.

What Colour fog lights are legal?

The fog lamp must be either white or bright yellow. Other colours are prohibited. Switching them on is allowed when visibility is considerably impaired and when they are used together with dipped beams or parking lights.

Are LED fog lights road legal?

LED lights are not illegal, except where the headlight is concerned. You may use LEDs in unregulated auxiliary lights.

Can fog lights be blue?

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Are blue headlights legal?

Some manufacturers put a blue coating on the bulb to make the beam as white as possible. As long as this doesn’t push the colour temperature up past 4200K, this is road legal. If your bulb has a coating, you’ll not get as much light on the road as it compromises the light output.

Can my fog lights be green?

Second, reader Taline Khandamian asked if pink or purple fog lights are legal in California. A: We will address Pena’s questions first. The answer here is no and yes. Green headlights — or lights of any color other than white or yellowish white and, in some cases red — are not legal.

Why are JDM fog lights yellow?

JDM fog lights (and sometimes those on other cars, especially older ones) are yellow/amber in colour because the yellow light is meant to cut through the fog better and reduce glare, making driving easier and safer in foggy conditions.

Can I have blue LED lights on my car?

Whether or not blue headlights are illegal is a simple question with a complicated answer. These strong, bright beaming headlights often frustrate oncoming motorists, but the fact of the matter is, some cars with blue headlights arrived that way from the factory and are completely legal.