Ceramic long-lasting coating for plastic car headlights. The protective layer based on silicon and carbon, which is resistant to the influence of the environment and car washing, prevents matting and fogging of the headlights due to the UV light contained in the sun. Long-lasting effect of the coating up to one year. The effect has been confirmed by Osram. The contents of the package of 10 sachets of 5 ml. are enough for 20 headlights.