In the production process in car headlights, we need to pay attention to the following aspects:

1. Material selection: Choosing suitable materials is very important for the performance and quality of car headlights. Suitable plastic or glass materials should be selected according to design requirements and functional requirements to ensure good light transmittance, heat resistance and weather resistance.

2. Design and technology: The design and technology of car headlights directly affect its lighting effect and appearance quality. Reasonable lampshade shape, light transmission structure and reflecting surface should be designed according to the functional requirements and aesthetic standards of lamps to ensure good transmission and scattering effects of light beams.

3. Production process control: In the production process, it is necessary to strictly control every link to ensure the stability of the quality and performance of lamps. Including raw material inspection, molding process control, surface treatment process, assembly and testing, etc., to ensure that each lamp meets the standard requirements.

4. Quality inspection and certification: After the production is completed, strict quality inspection and certification are required to ensure that car headlights meets the requirements of relevant standards and regulations. Including light transmission test, heat resistance test, waterproof test, impact resistance test, etc., to ensure the safety and reliability of lamps.

To sum up, car headlights needs to pay attention to material selection, design and technology, production process control, quality inspection and certification during production, so as to ensure the production of high-quality car headlights products that meet the requirements. Only by strictly controlling each link can we ensure that car headlights has good lighting effect, appearance quality and safety performance.