Rtint smoked tint films by is an installer friendly 3-ply DIY trim-to-fit sheet of film. It is designed to be applied to the exterior of your lights and can be applied to OEM or aftermarket lights for a customized look. Sold in a variety of sizes and tint shades the film is backed by a 3 year warranty and a 5 year durability rating. Rtint tint film is a designed to tint or smoke your headlights, tail lights, fog lights or just about any other light with an optically clear non-permanent adhesive giving your vehicle an aggressive look while not significantly changing the output color of your lights.