Car headlights are tools used for vehicle lighting, mainly divided into front headlights (which can be divided into low beam headlights, high beam headlights, front turn signals, front position lights, and front fog lights according to their functions), and rear headlights (usually consisting of rear position lights, reverse lights, brake lights, rear fog lights, rear turn signals, and reflex reflectors). Car lights play an important role in the safe driving of vehicles. Below is an explanation of the modified materials used in car headlights:

Modified PC material: PC modified plastic is mainly used in the lenses and external light distribution mirrors of front headlights and fog lights.

Modified PP material: PP modified plastic is mainly used in the rear cover, decorative panel, and wire harness guide groove (PP-T20) of rear lights, as well as the housing and rear cover of front lights.

Modified PBT/PET material: PBT is generally used in the decorative rings of front headlights and brackets in adjustment devices. PBT and ASA modified with glass fiber reinforcement can be used to make the shell of fog lamps.

Modified PA material: PA used in car lights is generally fiberglass reinforced nylon, while ordinary screw adjustments or brackets in car lights use PA6+GF or PA66+GF. Some important adjustment structures and internal brackets in car lights also use PA and fiberglass modified materials.

PMMA: mainly used as an optical transparent product, it is a light guiding material for the external light distribution mirror of rear headlights and interior ambient lights.

ABS, PC/ABS: ABS, PC/ABS are generally used for the rear light housing and decorative panel.