Popularization of knowledge about car lighting modification

Issuing time:2020-07-27 00:00

When it comes to car lamp modification and upgrade, everyone will definitely think of xenon lamp. Indeed, modification of xenon lamp is no longer a mysterious thing. What we are going to talk about here is the whole topic of car lamp upgrade. Please be patient and watch it. reward.

First look at the regulations;

my country’s regulations "National Standards of the People’s Republic of China on the Photometric Performance of Automobile Headlamps" have the following provisions for automobile headlamps. The luminous output of the headlamps with a rated voltage of 12 volts must reach 1000-1200LM (LM is the luminous flux). Unit: Lumens above), the luminous output of the high beam must reach above 1450-1900LM. There are only lower limit requirements in the regulations, and no upper limit requirements.

Second, look at the car factory;

The fierce competition in the auto market is obvious to all. The competition between 80,000 and 180,000 cars in the entire auto market is even more intense. Manufacturers are trying their best to reduce costs. This aspect can also be seen from the configuration of car lights, which is 80,000 to 180,000. Most of the cars in between use ordinary light bulbs from Philips or Osram (the cost is about 10 yuan), which is just passing the lower limit of national regulations: low beam 1000LM, high beam 1450LM, which will let us in this range of luminous flux I feel that the light is very yellow and dark, the road effect is very unclear, and the eyes are easily fatigued.


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