E-Tech Lens Tint is designed to allow you to legally tint your headlights, taillights, and indicators. It offers minimal light reduction and does not reduce or distort light, making it easy to apply. E-Tech Lens Tint is designed to be an easy to use way to tint light lenses. Simply spray on as per the instructions and you're good to go. E-Tech have formulated this NOT to reduce or distort the light from your lights. Supplied in 150ml spray can.