Does replacing LED bulbs affect vehicle registration?

2 Answers
VanWalker
08/30/25 2:40am
Replacing LED bulbs does not affect vehicle registration. LED lights: LED lights are electroluminescent semiconductor material chips, fixed to a bracket with silver or white adhesive, then connected to the circuit board with silver or gold wires, and sealed with epoxy resin to protect the internal wires. Finally, the outer shell is installed, making LED lights highly shock-resistant. License plates: License plates, commonly known as vehicle plates, refer to the panels hung on the front and rear of a vehicle. They are typically made of aluminum, sheet metal, plastic, or paper, and display the vehicle's registration number, registration region, or other relevant information. License plates serve as identification and information registration for vehicles, allowing the vehicle's region of registration to be identified and enabling the owner and registration details to be traced through the plate number.
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VonAva
09/11/25 6:49am
Will replacing LED bulbs affect vehicle registration? It depends on the specific situation. In China, there are strict regulations on vehicle lighting during annual inspections or new vehicle registration, including brightness, color, and certification standards. If the replacement LED bulbs have national certification marks, such as GB mandatory certification, and are installed correctly without affecting the original light pattern, it generally won't affect registration. On the contrary, if unbranded bulbs are used, or if the light angle is misaligned or too bright, it may be considered illegal modification, leading to inspection failure and trouble. From an automotive maintenance perspective, it is recommended to choose OEM or well-known brand LED products and have a professional adjust the light angle after installation to ensure compliance with standards. This not only improves lighting performance but also avoids registration issues. Regular maintenance should include checking for bulb aging, and replacing them with certified products in advance can save a lot of hassle.
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