http://windowtintlaws.org/, Some illnesses demand that the patients aren't exposed to sunlight or they can only remain in the sunshine for a small period of time. This means individuals struggling with sunshine hypersensitivity, photo-sensitivity and melanoma want sun protection that is great while driving. Automakers have been mindful of this to ensure drivers and people are well protected from ultraviolet rays, and most cars have specially-designed window tinting film or windows.