Can Car Lights Be Modified?
2 Answers
Car headlights can be modified, such as replacing halogen bulbs with xenon bulbs, LED headlights, or bi-xenon lenses. Whether modified car headlights can pass annual inspections depends on whether the modified lights meet the inspection requirements. Relevant regulations stipulate that the high beam must not be less than 1450 lumens, and the low beam must not be less than 1050 lumens. If they do not meet these standards, the vehicle will fail the annual inspection. The requirements for car headlight modifications are detailed below: Xenon Light Modification Requirements: Installation of a lens system, headlight cleaning system, and automatic headlight leveling system is required, with the light color temperature kept within 4300K. Misuse of high beams by drivers can cause blinding glare, and rapid switching between high and low beams can lead to temporary blindness, posing serious traffic safety hazards. Xenon headlights take several seconds to activate, meaning that when immediate visibility is needed, turning the headlight switch will result in a delayed response, which can lead to accidents during those critical seconds. Most vehicle designs do not account for xenon high beam systems, and modifications can cause issues such as dashboard malfunctions, dimmed indicator lights, transmission control failures, gear shifting errors, and other problems. Light Modification Result Requirements: Scattering of light is prohibited. The best modification solution is to install bi-xenon lenses, ensuring the modified light does not cause glare or scattering, thereby not affecting others' safe driving. Since each car has a different height, the headlight angle must be properly adjusted to avoid compromising others' safety. The low beam must not be less than 1050 lumens, and the high beam must not be less than 1450 lumens. The light intensity of a moving vehicle must not be less than 15,000 CD or exceed 120,000 CD. The color temperature must not exceed 6000K; otherwise, the annual inspection equipment will not be able to detect the light.
Car headlights can definitely be modified! I've been thinking about this for a long time. If the factory halogen lights are too dim, switching to LED or xenon headlights really makes them much brighter, which improves nighttime driving safety. However, there are two things to note: first, go to a professional shop for the modification, otherwise poor wiring can easily blow fuses; second, don't choose overly dazzling white light, as traffic police may fine you if they catch it. A friend spent a few hundred to install a domestic LED, and it's been stable for three years, but never try to do it yourself—damaging the circuit will cost more to repair. Some new cars with lenses are easier to modify, while older cars also need to consider heat dissipation issues.
