Our headlight lens housing is an automotive exterior lighting component produced by precision injection molding. Adopted high-transparent PC with UV hard coating, solving common pain points like yellowing, fogging and cracking of ordinary headlight covers. Widely used for OEM replacement, auto repair shops and new energy vehicle lighting projects. We provide one-stop service including mold development, sample trial, mass production and surface coating.
The headlight lens housing is the outer protective cover of automotive headlight assembly. It protects the internal LED chips, reflector, driving circuit and sealing structure, meanwhile controls the light distribution to meet road lighting regulations. Ordinary low-quality PC lens without UV coating will turn yellow, fog and become brittle after 1–2 years outdoor exposure, which reduces lighting brightness and driving safety.
We select 100% virgin automotive polycarbonate raw material for production. After injection molding, each lens goes through professional UV hard coating treatment. The coating layer bonds tightly with PC base, greatly improving weather resistance, scratch resistance and anti-aging performance.
All molds are processed with mirror polishing to avoid flow marks, bubbles and distortion on the transparent surface. Strict dimensional tolerance control ensures the lens aligns well with the base shell and sealing rubber strip after assembly, effectively preventing water leakage and fog inside the headlight.
Compatible with halogen, LED and HID headlight systems. For new energy vehicles and intelligent driving models, we can design special light guide grooves, DRL grooves and sensor reserved positions according to customer drawings or samples.
Our QC team inspects light transmittance, appearance, dimension, assembly test, UV aging test and salt spray test before shipment. Material test report and inspection certificate can be provided. We have rich export experience for auto parts distributors, repair wholesalers and car manufacturers worldwide.
| Item | Specification |
|---|---|
| Material | Virgin Automotive PC (Polycarbonate) |
| Surface Treatment | UV hard coating, anti-scratch, anti-yellowing |
| Light Transmittance | ≥90% |
| Surface Hardness | ≥2H (Pencil Hardness) |
| Operating Temperature | -40℃ ~ +130℃ |
| Dimensional Tolerance | ±0.1mm |
| Fit Type | OEM direct replacement / ODM custom design |
| Compatibility | Halogen, LED, HID headlight assembly |
| Test Standard | UV aging test, ball impact test, salt spray test |
| MOQ | 1 pc sample, 500 pcs for mass order |
| Application | Passenger car, EV, SUV, pickup, commercial vehicle |
| Packing | PE bag + foam board + export carton |
A1: Yes, we support ODM custom mold. You can send physical samples, STEP/IGS 3D files or photos with dimensions. Our engineering team will evaluate mold cost, cycle time and quotation for you.
A2: Pure PC material is easy to be oxidized and turn yellow under long sunlight exposure. UV hard coating forms a protective layer to resist UV and scratch, greatly extending service life and keeping clear light transmission.
A3: Our lens has precise sealing groove. When matched with qualified sealing glue or rubber strip, it can achieve good waterproof and anti-fog effect. We suggest installing with professional sealant.
A4: Existing mold sample: 7–10 days. New mold development: 25–35 days. Mass production: 15–25 days, depending on order quantity.
A5: Yes, we can provide material certificate, UV aging report, salt spray test report and dimension inspection report for your customs and quality audit.
A6: Sure. We can customize optical texture, Fresnel pattern and light guide structure according to your lighting optical requirement.
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