LED headlights which are good brands
LED headlights which are good brands
LED auto bulbs, illumination that improve
visibility while driving.
We always say taking care of the car is important, not only the car wash and wax coating, but we need to check the internal condition of the car regularly, such as checking the engine, checking the brake system, checking tire pressure, and the condition of the tires of the car. -Fill various fluids and what cannot be overlooked "lighting system", all for your personal safety. Because if there is absolutely no preparation when unexpected problems arise along the way you will not be able to do anything. Who if born in a city or community is lucky but what if they are born in a secluded place? How you will be so, continuing to check the car is something that needs to be done very well.
The Headlights and Tail lights are a very important device. Because seeing the surroundings is about seeing, especially at night when we don't have the sun to help, be it roads, road conditions, obstacles or even bicycles. , Motorcycles and other vehicles on the same road as you. Rear lights help the vehicle in the rear to know if you are braking or need to turn. Therefore, the lighting system is very important. Especially car headlights, if the headlights are not bright enough, they may be invisible. Or it can be seen in a narrow rhythm that could easily lead to an accident. We recommend today. LED Headlights have high luminous efficiency. It helps you reach your destination safely.
How many types of headlights are there currently?
1. Halogen lamp
It has always been a popular bulb used in most cars. Because it is an inexpensive light bulb that can provide enough lighting. That inside the lamp will have a filament of tungsten wire and there is halogen gas, and the principle of operation of the halogen lamp is when the lamp is supplied with electricity. The hallway will warm up and shine. The halogen gas inside will help make the emitted light brighter
2. Xenon (Xenon) or HID lamp
Xenon lamp, or already known as HID (High Intensity Discharge) is a lamp that was very popular in the past. Because of the high beam, it can help drivers to see the road clearly, i.e. the principle of operation of the xenon lights. 2 poles (electrode) will be used with xenon gas inside. And use the ballast to supply tens of thousands of volts with electricity first to make the light about 1-2 seconds after the lamp is fully powered on. The electric current will decrease which when compared to halogen lamps xenon lamps are the ones that can produce more light intensity. It has less heat accumulation and has a longer life. The light is white light, which facilitates visibility and clarity. But it will have a high price as well
3. LED light
As for the LED, it is a lighting technology that has been around for a long time. It is more efficient than xenon bulbs nowadays, it is often found in the best models of various brands and new cars to be released. The function of the LED lamp is that the inside of the LED has a chip that can cause light. And use the driver, who is an electronic circuit, control the lighting by supplying the chips with power. With technology, LED bulbs can provide optimum brightness. It consumes less energy than other bulbs and is very durable. Can be installed in a variety of lamps. And most importantly, its price is not very high.
4. The laser tube
The laser tube is the most advanced automotive headlight technology at the moment, and you can only see it in the latest luxury car brands, which are currently only used with this high beam. This is because the intensity of the light is too much to use as a normal, submerged beam. It can provide brightness up to twice as far from an LED.
Characteristics of the "car lights" mainly used today
1.Multi inverter
With a multi-reflector lamp it will look like a projection dish. There is a bulb in the middle of the lamp. The dish acts as a reflector, causing the light from the lamp to propagate into the degree of the display panel. To help increase the light and get a more intense brightness Relative to lamps that have been in use for a long time in many car models, most of them are similar in appearance and are used with halogen bulbs.
2. Projector
It is a high performance lamp. It comes with a lens that comes to collect the light from the lamp. It shines in the specified direction This differs from the inverter method for multi-dimensional lamps. Any projector lamp would be able to illuminate better forward, bright and clear, and able to control the direction of light more easily not diffuse plus the working efficiency is high with the size of the projector lens which is not as large as the display panel as a result, the design of the projector lamp is More independent, looks nice and modern, but should pay a higher price too.
Tips for choosing LED car headlights
1. Top brand
As we said, car lighting is very important. Therefore, in order to replace a simple halogen lamp with an LED, you will need to have a look at your application. If you have to go on a frequent night trip or travel to the counties frequently, the economical lamp might not be ideal. Because with different materials this may cause the lamp to run out of the way. Therefore, in order to be confident, it is better to choose from the leading brands. Because you can be confident in the quality but if you do not drive far and change only for beauty, an economical version of light bulbs can be chosen.
2. Values of Kelvin (K) and Lumen
For lumens, (LM) is a value used to measure the quality of the light emitted by a source, or simply to indicate the brightness of the light. With brands indicating we have no way of being able to verify them for sure
The Kelvin value (K) is the color temperature. Which if the Kelvin value is changed, the color of the emitted light will also change, for example, the Kelvin value from 1,000 to 5,000 K, and the light will start from light orange to pale yellow, which is the range of halogen lamps. When the Kelvin value is 6000 K and above, the light will be amber white, white, light blue, dark blue, purple and pink respectively.
For kelvin (k) and lumen values are consistent. In it, if the Kelvin value is higher, for example, the Kelvin with the highest brightness of light is 3000K, which is 4200 lumens, which is yellow. Suitable for use as a spotlight. If it is used on the road, it is illegal. A value of Kelvin (K) at a legal maximum brightness of approximately 4,300 K will have a lower brightness of about 3,800 lumens.
3. Look at the lamp holder in your car.
For each car model, different light holders are used. Therefore, before choosing to buy, you need to know what type of power connector your car is using. Nowadays, there are many types of lamp holders, such as H1, H4, H7, H8, H11, HB4, etc.
Check the original headlight first, check if your car uses built-in high beam headlights. If the same high beam is used you can opt for the H4 jack, but only if your vehicle has a separate high beam. Please follow the next step.
The easy way to identify the lamp holder, you can find it in your vehicle manual. But if you don't have any manuals, you can take your car make, model and year and search online. Or you can remove the original lamp to see for confidence by looking at the lamp stem it looks like because each pole will use a different stem.
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Laws of Car Headlights
The current law has been amended. Due to light bulbs in this era developed as xenon and LED bulbs, the new bulbs can produce more brightness than other halogen bulbs. This is the reason for reviewing and updating the law. Is the value of brightness rather than wattage
By checking the headlamp current both will check the headlamp height, direction of beam deflection and measure the light intensity which will have the following parameters
Low beam lamp white or light yellow light with two directions forward or 4 bright directions forward (split to install left and right The height of the lamp should be between 0.4 - 1.35 meters and the angle of horizontal depression between 0.5% and 4.0% and finally the illumination intensity of each lamp. That should not be Less than 6400 CDs
A beam of light white or light yellow light There are two directions (1 on each side) The height of the lamp must be within the range of 0.4 - 1.35 m, and the luminous intensity of each lamp shall not be less than 12000 CD. All eyes The value cannot exceed .
* Candle or cd is a unit of brightness
Benefits of "LED Headlights" that make them popular
2. High durability If anyone has ever used incandescent lamps such as halogen lamps, you will know that lamps of this type are easy to break. For this reason, other bulbs have been developed to replace them, and other bulbs have devices that convert electricity before sending it to the bulb. There is a body that helps with cooling. Also, LED bulb has less wattage. Thus allowing less heat to accumulate this makes the LED light more durable. Can be used for a long time
3. Easy and convenient installation, for the LED lights, you can replace the original halogen lamp, or if anyone uses a projector, it can be replaced. Also (brightness may drop slightly below spec) without the need to replace new headlights. It differs from the xenon bulb which should only be installed with the projector lamp to help control the light. It also needs to be pinned with ballas, which is totally messy. Therefore, if we want to say in simple terms, LEDs have been developed so that
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