What are projector beam headlights?

The lens of the car headlight is the focusing method of the headlight.
The lens headlight uses a smaller and more compact small focusing cup to focus the light into a beam of parallel light, and then disperses it into a fan-shaped light through a convex lens.
The car lens is mainly used for xenon lamps, and the headlight lens is to add a set of optical glass lenses in front of the headlight bulb, which can make the light more focused and the range longer, thereby achieving a better lighting effect.

What is single beam projector and dual beam projector? Three beams projector

Single-light lenses can generally only take into account the low beam or high beam function, while dual-light lenses can take into account both low beam and high beam functions. Dual-light lenses use the electromagnetic valve inside the lens to drive the shading sheet to achieve the switching between high and low beam. 

Single beam projector lens

Dual beam lens

What is three beam lens?

Three-light zone two-light element direct LED dual-light lens

There are multiple modes of light in one lens, the lower one is a combination of near and far light, and the upper one is a single high beam, three lights. So there is one low beam and two or more high beams in one lens. Light up the low beam zone to change to high beam, and then light up the three light zones directly from the upper one. Therefore, the advantage of this product is that the high beam zone illuminated by the upper direct point has a stronger effect

Description:

Product name: K5 dual-light lens
Size: 2.5 inches/3 inches optional
Customization: blue film, purple film, right rudder, flat tangent/appearance color
Power: low beam 50W, high beam 60W
Voltage: DC9-15V
Color temperature: 6500K
Model: H4 H7 H11 9005 9006 applicable
Material: aluminum
Lifespan: ≈50000h
Color box size: 28*21*10CM