waterproof venting membrane

The protective of Waterproof venting membrane Pressure Balance: When the lights work, the light body of the internal temperature   Lamp is always exposed to all kinds of weather, traffic and vehicles that may affect the performance of the environment. Splash of water, humidity, road debris, dust will reduce the lamp's performance, thus affecting the aesthetic appearance and safety performance. Rapid decline in temperature would lead to internal pressure drops, thereby inhaling pollutants, increase fogging and may result in failure of headlights.      Application requirements    temperature / pressure conditions    sources of water vapor lights on vehicles    Laboratory and test requirements and methods of the structure and design    lamps    Performance    Durability    fog root cause analysis   nPressure Balance: When the lights work, the light body of the internal temperature increases, the pressure changes can be rapid breathing through the protective film, and can discharge internal moisture, and an external rain, dust cant enter the light. Thereby reducing the stress on the seal to extend the life of the product nTo reduce fogging: To improve the reliability and extend the life of the product

waterproof venting membrane