Get the Best A19 Dimmable LED Light Bulb near You

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·RELATED QUESTION

Should I get HID or LED headlights? Why?

I'll tell you, my choice is LED headlights.The following is my understanding of HID and LED.Advantages of Xenon Lamp1. The color temperature of xenon lamp ranges from 3000K to 12000K, of which 3000K is pure yellow, with the strongest penetrability in rainy and foggy days.

4300K white to yellow, is the most comprehensive color temperature in rain, fog, sunny days and many road conditions (this is the standard for the original high-grade cars).5500K is the most natural color that is slightly white and close to sunlight.The 6000K color temperature contains more blue components, thus presenting blue and white light.

Simply put, the higher the color temperature, the whiter the color, and the poorer the relative penetration, the shorter the illumination distance.2. HID is three times higher than halogen lamps in brightness efficiency, which has an obvious effect on improving the visibility of driving at night and in fog.3. Xenon lamps emit more than 2 times the luminous flux of halogen lamps.

At the same time, the efficiency of converting electric energy into light energy is also increased by more than 70% compared with halogen lamps. Therefore, Xenon lamps have a relatively high energy density and illumination intensity.4. Save 1/2 of electricity. Halogen lamps consume more than 60W of electricity while xenon lamps only need 35W of electricity.

5.

Since xenon lamps have no filament, the problem of scrapping due to filament breakage will not occur. The service life of xenon lamps is much longer than that of halogen lamps. The service life of xenon lamps is equivalent to the whole operation time in the average service life of automobiles.

6.

Xenon lamp will not go out instantly in case of failure but will go out (or light up quickly) by gradually darkening, so that drivers can gain time in driving at night and pull over in an emergency.Disadvantages1. The requirement of a light-gathering is high. Special xenon lamps must be used. There are two factors for not gathering light.

(1) The mismatch between bulb and lamp leads to, for example, installation of xenon lamp light source for lamps using halogen lamp light source; (This is also why it is not effective for car owners to change xenon bulbs directly. )(2) Bulbs and lamps are not properly installed, and the focus is not properly adjusted, which requires professional and experienced light distributor.2. Some models with the self-checking function will have fault lights on when they are installed because the bulb power of the original car is high (55W) and the power of the xenon lamp is low (35W), so the modified car will give an alarm when its power is not enough.

As a xenon lamp, its starting instantaneous current is 8A, while the original car was started at 6.2A, so the circuit settings of the original car do not match. Professional installers are required for decoding and matching.

3.

The quality of the product is not up to standard. Incorrect installation may cause electromagnetic interference. This requires a professional installation technician to install.

Advantages of LED Lamps1.

Long service life, generally up to tens of thousands or even hundreds of thousands of hours. In the future, LED will be used for automobile lighting lamps, and lamps will not need to be replaced throughout the service life of the automobile.2. High efficiency and low energy consumption.

The LED light source can directly produce red, amber and other colors required by automobile lamps without color filtering, without loss, and the utilization rate of electric energy is as high as over 80%.3. The light quality is high and belongs to environmental protection products. Basically, there is no radiation and "green" light source.

4.

LED has a simple structure, internal support structure, and is sealed with transparent epoxy resin around, with good seismic performance. 5. No delay in lighting, fast lighting response speed (nanosecond), suitable for objects with fast-moving speed.6. It is suitable for low voltage operation and can be completely applied to automobiles.

7.

LED occupies a small volume.

Designers can change the lamp mode at will, thus diversifying the car shape. Automobile manufacturers favor LED, which is completely determined by the advantages of LED itself.Of course, compared with xenon lamps, LED lamps also have the following disadvantages1.

The requirements of lamps are extremely high-since the requirements of lamps are more stringent at the single point of the light-emitting focal plane, this problem is also the reason why the lighting effect of LED lamps is most affected.2. High cost-Take LED reversing lamps as an example. One LED reversing lamp is close to 30 yuan, while the price of one bulb is only 5 yuan, most of which is the cost of LED lamps.

High prices cause ordinary cars to be unable to install LED lights and the market cannot be popularized.3. The difficulty in popularizing LED car headlights is due to the fact that the LED light source is installed in a relatively sealed headlamp assembly, which has poor heat dissipation and easy light attenuation due to poor heat dissipation treatment, thus affecting the service life of the headlamp.4. There is no unified industry standard and the quality of products is uneven.

5.

It is difficult to design a light type.

Because the vehicle lighting is different from the domestic lighting, the width, range and range requirements of the vehicle lighting are much higher than those of the domestic lighting.In general, xenon lamps and LED lamps have their own advantages and disadvantages. Judging from the matching of current light sources and lamps, if the lighting effect is the final judgment standard, the effect of HID xenon lamps is obviously higher than that of LED lamps which are not perfect enough, but judging from the overall development trend of science and technology, LED lamps will definitely be the mainstream in the future.

Maybe you want to know more about LEDs in cars, you can visit myblog(vantenled.blogspot.com) or mywebsite(www.vanten.co.uk). It will have some good idea