Are blue halogen headlights illegal?
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.
Can halogen bulbs be blue?
Blue Coated Bulbs Other halogen bulbs are covered with a blue coating to make them appear more like HID bulbs. This is a great option if you just like the blue look of HID bulbs, but don’t want to bother with upgrading your headlights.
What is the purpose of blue headlights?
Fog is made up of suspended water particles in the air, like a cloud settled down on the earth. But blue light scatters more effectively off these water particles than regular headlights do. This is because the shorter the wavelengths of light, the better it scatters off of air and water particles.
Is it illegal to have blue LED headlights?
The bulbs must either be white or yellow. That means bulbs that produce a blue light are not approved for road use. Halogen bulbs with a colour temperature over 4200K are not road legal. You can use blue bulbs for off-road use.
Can I have blue headlights?
You’d also have less visibility when driving at night, and driving in foggy conditions with colored headlights would be incredibly dangerous. So, you can definitely install “blue” or “super blue” headlights because the wavelength of the light is actually white. However, no other colors can be used.
Are blue headlights better than white?
Xenon HIDs, which are brighter than the old halogen bulbs, often have a blue tint. This is fine, up to a certain point, but headlights that are too blue are less effective. The idea headlight colour is pure white. At up to 6000K, these bulbs are extremely white and deliver excellent performance.