Is it illegal to apply smoked film on taillights?

[StChristian]

Applying smoked film on taillights is considered as modifying the vehicle's appearance. If caught, the traffic management department of public security organs will order the restoration to the original state and impose a warning or fine. Additionally, some smoked films have poor light transmittance, which significantly reduces the brightness of taillights after application, greatly increasing the probability of rear-end collisions. Therefore, it is not recommended to apply smoked film on taillights. Relevant information about vehicle lights is as follows: Introduction: Vehicle lights refer to the lamps on the vehicle, which are tools for road illumination during night driving and also serve as signaling tools for various vehicle movements. Reverse lights: Reverse lights automatically turn on when the driver shifts into reverse gear. They are white transparent lights, mainly serving to alert vehicles behind that the car is reversing.