• Performance results are calculated using Linshang Window Film Measuring Instruments and are subject to variations within industry standards, intended only for estimating purposes. This data is provided for informational purposes only and is subject to normal manufacturing variances.

• Performance results are based on films applied to 6mm clear glass and representative automotive glass with a base visible light transmission of 75%. Due to variations in glass performance, these values should not be used to comply with local tinting laws.

Definitions

• Visible Light Transmission (VLT): The percentage of visible light that passes through a window film or tint. A higher VLT percentage means more light is transmitted, resulting in brighter interiors, while a lower VLT percentage means less light is transmitted, resulting in darker interiors.

• Infrared Energy Rejection (IRER): The percentage of infrared energy (780 nm to 2500 nm) that is directly reflected, absorbed, and radiated outwards. The higher the number, the more infrared energy is reflected, absorbed, and released outwards. IRER is the endorsed calculation method of the International Window Film Association (IWFA).

• UVA Energy Rejection (UVAER) and UVB Energy Rejection (UVBER): The percentage of ultraviolet A and B rays that are blocked by the film. High UVAER and UVBER rates indicate better protection from harmful UV rays, which can cause interior fading and skin damage.