VISIBLE LIGHT TRANSMISSION (VLT) A VLT window tint percentage indicates how much light can pass through the tinted window, with lower percentages meaning less light can pass through and higher percentages indicating more light can pass through. For example, a 5% VLT tint allows only 5% of visible light to pass through the window, while a 50% VLT tint allows 50% of visible light to pass through.
INFRARED REJECTION (IRR) The percentage of infrared (IR) rays that are blocked by the window tint film. The higher the IRR, the better protection from heat and glare.
TOTAL SOLAR REJECTION REJCTED (TSER) The percentage of total solar energy (including UV and IR rays) that is blocked by the window tint film. The higher the TSER, the better overall heat and glare reduction.
WARRANTY YEAR The length and terms of the manufacturer's warranty for the window tint film. This may include coverage for delaminating, discolouration and bubbling.