Replacing the car headlight assembly will not have any adverse effects on the vehicle under normal circumstances. However, if the lighting effect after replacement does not meet regulatory requirements, the vehicle may not pass inspection and provide good safety lighting.

　　In order to ensure that the effect after replacing the headlight assembly is up to standard, car owners need to pay attention to the following points:

　　1. Avoid astigmatism: The best way to replace the light is to install a double lens, which can ensure that the light will not dazzle or scatter, thereby ensuring the safety of other drivers.

　　2. Adjust the light angle: Since the height of each vehicle is different, the light angle needs to be adjusted to avoid disturbing the safe driving of others.

　　3. Meet the light intensity requirements: the lumen of the low beam shall not be less than 1050, and the lumen of the high beam shall not be less than 1450. At the same time, the light intensity of moving vehicles should be between 15,000CD and 120,000CD.

　　4. Color temperature limitation: The color temperature should not exceed 6000K, because too high a color temperature may cause the annual inspection equipment to be unable to detect the light.

　　In summary, as long as the above requirements and suggestions are followed, replacing the car headlight assembly can not only improve the lighting effect of the vehicle, but also ensure driving safety.

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