Why more and more people choose led car headlights
In recent years, LED car headlights are very popular,
and its performance has surpassed xenon headlights and halogen lamps.
So why so many people choose led lights, let’s find out together
1.halogen lamp
Halogen bulbs (English: halogen lamp), referred to as halogen bulbs or halogen lamps,
also known as tungsten-halogen bulbs, quartz bulbs.
The principle of the halogen bulb is to inject halogen gas such as iodine or bromine into the bulb.
At high temperature, the sublimated tungsten wire will chemically react with the halogen,
and the cooled tungsten will re-solidify on the tungsten wire to form a balanced cycle,
avoiding tungsten wire break prematurely. Halogen bulbs therefore last longer than incandescent bulbs.
The power supply voltage of halogen bulbs is usually divided into AC 220V and DC 12V and 24V.
Halogen lamps are an improvement of incandescent lamps,
which maintain the advantages of incandescent lamps: simplicity, low cost,
easy adjustment and control of brightness, and good color rendering (Ra=100).
At the same time, halogen lamps overcome many shortcomings of incandescent lamps:
such as short service life and low luminous efficiency (generally only 6% to 10% can be converted into light energy,
while the rest is lost in the form of heat energy).
2.Xenon lamps
Xenon lamp (High intensity Discharge Lamp) refers to a high-pressure gas discharge lamp filled
with an inert gas mixture including xenon without the filament of a halogen lamp, referred to as HID xenon lamp,
which can be called a metal halide Lamps or xenon lamps are divided into xenon lamps for automobiles
and xenon lamps for outdoor lighting.
Xenon lamps are also called HID gas discharge headlights in the field of automotive lights.
It replaces the traditional tungsten wire with high-pressure xenon wrapped in
a quartz tube to provide higher color temperature and more concentrated lighting.
Since the xenon lamp is a beam of arc light formed by activating xenon gas with high-voltage current,
it can continuously discharge and emit light between two electrodes.
The power of ordinary automotive tungsten filament bulbs reaches 55 watts, while xenon lamps only need 35 watts,
which is reduced by nearly half.
Xenon lamps can significantly reduce the burden on the vehicle’s electrical system.
The color temperature of car xenon lamps is between 4000K and 6000K,
which is much higher than that of ordinary car headlight bulbs.
It has high brightness. The light color of 4300K xenon lamp is white to yellowish.
Due to the low color temperature, the visual effect is yellowish.
The light penetration is stronger than that of high color temperature lamps,
which can improve driving safety at night and in foggy weather.
https://www.youtube.com/watch?v=C1_FlCjF04w
The use of LED lights is due to their high brightness and long range,
which can detect dangers ahead earlier, ensure driving safety,
and have a long life and low energy consumption.
Super high lumen, spotlight
The lumen brightness of LED is three times that of halogen bulbs,
and the lighting distance is also farther, which can better drive the vehicle safely
Long life, favorable price
LED lights have simple structure, long life and good shock resistance. LED is a semiconductor component, which is different from incandescent lamp. It has no fragile moving parts such as glass and tungsten wires, making it extremely low failure and maintenance free.
Low energy consumption, high light efficiency
High efficiency and low energy consumption. The LED light source can directly produce red,
amber and other colors required by car lights, without color filtering and loss,
and the power utilization rate is as high as 80%.
CAROLYN LED, a headlight worthy of choice.
1.Imported high-power CSP chip, good monochromaticity and clearer light.
2.Short response time, only 60 nanoseconds. Gain precious time for drivers and reduce accidents
3.Built-in chip integrated design, small size, light weight
4.Thermoelectric separation technology
5.Standard beam/cut-off
6.Chip waterproof function
7.Imported high-speed fan cooling system, better heat dissipation, reduce light decay