Photochromic film is a magical and smart window film which can intelligently adjusts the color depth according to the intensity of sunlight.

On the sunny day,the sun light feels very glare,the photochromic film color becomes darker automatically, So we can feel the sun is no longer dazzling,the light inside the car is kept at the most suitable comfort level for person.

On cloudy days or at night when the sun light is weak,the photochromic film color becomes lighter automatically,so that can improve the clear vision and safe driving.

Therefore, this is a good choice for your car and building to install photochromic film,which is widely used in both architecture area and automotive area.