What is the function of waterproof and breathable film for car lights?

1. Reduce the fogging of the headlights. Effective ventilation can greatly reduce fogging, up to 50% The general-purpose installation method reduces the complexity of product design Reliable performance and reduced test costs.

2. Pressure balance of tail lights, fog lights and auxiliary lights. The superior performance and unique design of the automotive waterproof and breathable membrane enable you to save costs in every link of production: the cost of sealing design is reduced, the material of the shell is reduced, and the tool design and cost are reduced. The breathable design will not accumulate pressure and can be used The use of sealants and adhesives cures on site, reducing installation time and providing reliable functionality over the life of the product.

Car lights use a new material "waterproof and breathable membrane (semipermeable membrane)" as the ventilation hole. After more than ten years of lighting use, it has been proved to be more durable than competing products. During the service life of the vehicle, it will always maintain the best performance in the harsh environment of the car, and at the same time, it can prevent dust from entering the headlights and affecting the appearance and lighting.