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2020

DATE

02 - 14

What is the difference between the way LED lights are cooled?

In the LED light industry, we usually divide heat dissipation into two types: passive heat dissipation and active cooling. Passive cooling is mainly the cooling of structural materials, in the hot part of the lamp connected to the metal material to achieve heat dissipation. There are three main type

2020

DATE

02 - 14

LED lights generate very low heat, why should the car LED lamp have a cooling fan?

LED lamp is a typical cold light source, low color temperature, compared to halogen lamp for LED light infrared light content is much lower. Therefore, when the LED light source is exposed to the skin, it is much lower than when the halogen lamp (a light bulb with filament) touches the skin.This giv

2020

DATE

02 - 14

Is the led light really good?

Is the led light really good?The headlights of a car are of paramount importance to driving safety. At present, the car headlights on the market are mainly halogen, xenon, LED three light sources can be selected, three in the brightness, color temperature, penetration there are obvious differences,

2020

DATE

02 - 14

Which is good for high beam halogenor or led, halogen and led headlights?

Which is good for high beam halogenor or led, halogen and led headlights?Usually high beam is with halogen lamp, because the range of high beam is far, high irradiated height, and led lamp has a higher brightness, installed in the high beam, will affect the driving line of sight of other cars, which

2020

DATE

02 - 14

Why do the lights enter the water or fog, we use the process of daily use how to prevent it?

From time to time, the headlights of your car will find a layer of fog. Then you need to be aware that it's just fog that's not unusual or leaves a scar on the lamp shade. The former is normal, while the latter may be related to malfunctionors or improper use. So why do the lights enter the water or

2020

DATE

02 - 14

Why can't the far light be made with a lens?

Because the xenon lamp is brighter and more dazzling, but the beam is more diffuse, it is necessary to add a lens for the spotlight. If not with a lens, the scattered near-light does not shine, not only will affect the lighting effect, but also affect the driving of other cars, which is extremely un