Is Car Light Modification Illegal?

[Leila]

Unauthorized modification of car lights is illegal. Below are the specific regulations for car light modification: 1. Color temperature requirement: The color temperature must not exceed 6000k. If it exceeds 6000k, the value cannot be detected during inspection, and the vehicle will fail the annual inspection. 2. Must not affect other road users: According to the regulations in the Road Traffic Safety Law, vehicle driving must not affect other road traffic participants. The light source of the headlights must not disturb others, and when modifying headlights, integrated headlights should be installed. 3. Brightness requirement: The brightness must not be too low, and the illumination of the low beam must be above 1200 lumens.

[DelVera]

A friend of mine got fined 200 yuan by traffic police for installing overly bright headlights. In many parts of China, unauthorized headlight modifications are illegal, especially those ultra-bright xenon or color-changing LED lights that can dazzle oncoming drivers and cause accidents. Traffic laws require headlight brightness, color, and beam angle to comply with national standards - exceeding these constitutes illegal modification. Before modifying lights, I recommend checking local DMV regulations or choosing OEM-certified parts rather than cutting corners for cost savings or looks. Note that some regions require reinspection after modifications, or annual inspections may fail. DIY installers should also be careful not to damage circuits, which could void insurance. Using compliant equipment is the most hassle-free approach.

[LaLiam]

I get most excited when modifying car lights, but knowing the regulations is crucial. In many cities, if the lights are too flashy or changed to colors like red or blue, it's definitely illegal because they can be confused with police car lights. It's recommended to choose products from reputable brands and test whether the light beams meet the requirements, or simply go to a professional shop for installation to avoid violations. When I replaced my lights with LEDs, I made sure to check the factory certificates to ensure safety and legality. This really requires caution—getting fined on the road is minor, but causing an accident is the real concern. Usually, asking experienced drivers for tips or checking official guidelines online can help you enjoy modifications without any trouble.

[DiCorey]

I've seen too many accident cases in the workshop when it comes to modifying car lights. Non-compliant lights are illegal in most places, mainly because beams that are too strong or incorrectly positioned can temporarily blind other drivers and cause accidents. Regulations usually limit lights to white or yellow colors and specific brightness ranges. When modifying, use compatible parts to avoid short-circuit hazards. Simple advice: prioritize certified accessories over cheap options, and if doing it yourself, always test the brightness values first to ensure safety and legality.