This is a good question because most of halogen headlights aren’t blue.

As you know, all of standard halogen headlights are warm white color, which are yellow lighting.

If we put halogen headlights blue coating, those bulbs will become white lighting.

In order to make you clearly halogen headlights blue, I will attach some pictures as below.

Although our halogen headlights are blue, they are still long life time.

For example, our halogen headlights blue can reach 800 hours.

Welcome all customers come to talk with us about are halogen headlights blue at any time.