What Are Projector Headlights?

What is a projector headlight?

The headlight projector is mainly the way of focusing the headlights. A car light with or without a lens has different brightness and lighting effects. It can play the role of a car focusing. For example, when the light shines on the road, the car can have a better lighting effect by paving the light on the road, but if there is no projector, the light effect will be scattered, and it will affect the sight of other drivers when coming from the opposite direction.

In addition to the two types of lights with and without headlight projector, there are also two types of projector lenses, one is a single-light lens, and the other is a double-light lens. If it is a single vision lens, it means that the lens can only control one light bulb, and the far and near lights are also separated, and it can only control the low beam. But if it is a double lens, it is possible to control the two light sources through the shading sheet of the lens, so that the far and near light can be switched at any time.
In fact, the car projector lens is like a magnifying glass, which can gather the light and make the light farther. Of course, it can also limit the angle of the light to prevent the light from scattering around and affecting other pedestrians and car owners. It can make reasonable use of limited light, so that the car lights have better lighting effects.