Views on Audi Headlight
It is said that there two kinds of car
headlight in the world. One of them is headlight of Audi, the other one is
other headlight. Next I will take three kinds of Audi headlight as example to
explain why it takes other headlight shine off.
1. The first generation of Audi headlight
Equipped with matrix LED bulbs, the first
generation of Audi headlight is able to intelligently detect the road and
flexibly light the way with the help of car camera and control software. What’s
more, the LED light is closer to daylight, which improves driving safety.
2. The second generation of Audi headlight
Similarly, the second generation also uses
matrix LED bulbs, but it combines the newest eagle-eye design, which makes
daylight-like light color stand out and become one of the attractions. Most
importantly, benefit by the real-time monitoring of car camera and multiply
sensors, it can turn off or turn on headlights in groups according to actual
situation and distinguish the coming cars. This creation not only shows the progress
of car technology, but also it shows humanistic care to drivers, making safe
and comfortable driving condition. Last but not least, the punching line of
Audi matrix LED bulbs is that it can be controlled separately. Forming a group
of spot, or changing to dynamic lights, everything is controlled at your
fingers.
3. The third generation of Audi headlight
The latest matrix LED Headlight can be used
both in day and at night. The light color, which is similar to daylight,
relieve tiredness of eyes at night and in rainy days. It can also darken
partial headlights based on surroundings and avoid glitz to drivers of coming
cars. Compared to the second generation, the third generation is more mature
and more humanized.
However, as is known to all, luminance
decrease is a big flaw for LED headlights. It seems that Audi headlight cannot escape
from this problem. Mass of junction temperature is the most critical factor
that accounts to luminance decrease. In other words, deficient cooling system
also exists in Audi headlights.
High-quality heat sink, high thermal
conductive, and baseboard of LED are highly relative to the cooling system. In
the current market, ceramic baseboard enjoys the best heat dissipation effect
and the next is metal baseboard like aluminum baseboard, cuprum baseboard. Leave
your comment and guess which baseboard does Audi use. J
Aluminum oxide and aluminum nitride are two
kinds of ceramic baseboard. The heat conductivity coefficient of aluminum oxide
is 10 times higher than that of metal baseboard while that of aluminum nitride
is 100 times higher. With such high heat dissipation, junction temperature is less
possible to occur and the problem of luminance decrease can be solved.
Therefore, those who are passionate for
LEDs must get to know about cooling system of your preferred headlights clearly
before purchase. The followings are the introduction of various brands of car
led headlight, which process efficient and cutting-edge cooling system.
1. Panlelo Super White Car LED Headlight
(H1/H3/H7/H11/H13/880/9005/9006)
Ratings: 4.8 stars out of 5
a)
Equipped with DUAL BALLS
BEARING FAN, whose rotate speed can be up to 9500RMP
b)
A large area of multiplayer and
imbricate aluminum alloy cooling fin accelerate heat conductivity.
(H1/H3/H4/H7/H11/H13/880/9005/9006/9007)
Ratings: 4.4 stars out of 5
a)
HEAT KILLS: Whole aluminum
housing 10,000 RPM Powerful Turbo Cool fan to ensures your LED Headlight bulbs
Over 50,000 hrs of brilliant continuous light.
Ratings: 4.3 stars out of 5
a)
Made in Japan, cyclone fan cam
reach 9,000 RPM, which is twice as much force as generic LED.
4. OPT7 LED Headlight
(H1/H3/H4/H7/H10/H11/H13/880/881/9004/9005/9006/9007)
a)
Powerful 7,000 RPM Turbo Cool
fan cools with twice as much force as generic LED.
b)
Cold-Pressed aluminum heat sink
stays 30% cooler than stardard.
c)
Syncs with ASIC chip driver to
optimize for heat protection and consistent light.
Ratings:3.8 stars out of 5
a)
Powerful 7,000 RPM Turbo Cool
fan cools with twice as much force as generic LED.
b)
The heat control driver
optimizes the heat protection, brightness output, and power efficiency, ensuring
the clearest light pattern.
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