How LED lamps shine on cars video n11

Design

In order for lamps to illuminate the road well, it is very important that their design meets several parameters.

Firstly, the shape and location of the LEDs (groups of LEDs) should be as close as possible to the shape and location of the filament of halogen lamps. Otherwise, for example, with lamps with COB chips, most of the light will go to the sides, up and into the eyes of oncoming drivers.

Secondly, preference should be given to lamps in which LED chips are mounted on a copper double-sided printed circuit board about 1 mm thick. This solution affects the focusing of light and the removal of heat from the LEDs.

Thirdly, pay attention to the shape of the low beam reflector (metal petals near the LEDs further away from the base). It should be shaped like half cups and made of metal with a mirror finish. It is this design that provides a clear line of light and shade and high-quality illumination of the road surface.

Which car LED lamps to choose in 2021

The most common type of automotive lighting remains halogen lamps, but recently they are gradually being replaced by LEDs. Such car lamps generate brighter and more energy-efficient light, as they are semiconductors that better control the flow of electricity.

When electrical current is applied to the diode, negatively charged electrons are attracted to the positively charged p-type conductor, resulting in a clean, bright, rich light source.

In the article, we will look at the advantages and disadvantages of automotive LED lamps, and also review popular models of 2021.

LEDs

H4 low beam lamps are equipped with LEDs from CSP, Philips, Cree, Lattece Bright and other less popular companies. Philips Z ES and CSP are the types of LED diodes that are most often used to simulate halogen filaments. Since 2021, LEDs from other, less famous manufacturers have been gaining popularity, which are not inferior in quality and are superior in brightness to models from popular brands.

High-quality LEDs not only have higher brightness, but also better color rendering (CRI). The quality of the eye’s perception of the illuminated road surface depends on this.

Chinese manufacturers have learned to copy LEDs from global brands well. Most of the market is filled with such fakes, and they are presented as original components.

The quality of copies is much lower, so they fail early. The manufacturer saves on everything - from the material of the lamp body to the electronic components of the drivers. Sellers in stores either cannot distinguish a fake from an original, or simply do not want to, because they make good money on low-quality Chinese products. It should be noted that such lamps are usually much cheaper than the average price on the Russian market.

Installation instead of halogen lamps

Without understanding whether LED lamps are prohibited in cars, some motorists independently look for such optics with suitable sockets and reinstall the devices. As a result, the light becomes much brighter and prettier. But everyone knows that there is a violation of the Traffic Rules and a violation of the current Code of Administrative Violations.

Clause 3.1 of the Traffic Regulations contains a complete list of faults for which it is prohibited to operate the vehicle on public roads. Among them there is not only color, quantity and operating mode, but also the “type” of the lighting device that does not correspond to the design.

The Administrative Code provides for punishment, according to Part 3, when the operating mode of lighting devices does not meet the requirements. The driver has the right to deprive his license for a period of six months to a year. Not everyone knows why you can’t install LED lamps on cars.

It is important to know that the main reason for banning LEDs in cars is the mismatch between the type of lamp and the type of reflector, so legalizing such a pair with a simple replacement will not work.

Markings and brands of Chinese counterfeits

Most often, Chinese manufacturers do not come up with names for their light bulbs. In order to somehow distinguish and classify them, the names of “generations”, power and base are used. For example, “G5-H4 60W-12000LM”:

• G5 is the name of the generation that was invented to classify lamps.
• H4 is the name of the base.
• 60W - power.
• 12000LM – luminous flux.

As mentioned above about generations (G5, G6, G7, etc.), this marking was relevant at the turn of 2013-2014, when the market for LED headlights was just developing. Now the labeling only confuses the consumer. Each plant uses its own lamp labeling, adhering to its own logic. For some lamps, we save it to make it easier to navigate among the many models in our online store’s assortment.

Everything is clear with the name of the base - it’s like a halogen lamp.

Power. In Chinese online stores, its values ​​sometimes reach cosmic levels of 100W. As a rule, the actual operating power of a lamp with passive cooling does not exceed 23W, with active (fan) cooling – 35W. In the second case, this indicator is explained not only by the higher power of the LEDs, but also by the additional current consumption of the fan, keep this in mind. Lamps with a power of less than 12 W should be avoided, because the light from them may be weak.

Light flow. There is no talk of any 12,000 Lumens. In fact, this parameter depends directly on the power consumption and for different LEDs it ranges from 1200 to 2900 Lm per lamp. It is approximately calculated using the formula 90*(power consumption). In the case of LED headlight lamps, this indicator says little, because The final brightness of a headlight set depends on the design of the lamp itself.

Best h11 LED Bulbs

Beamtech Smooth

LED bulbs have a ton of impressive features and are perfect for your headlights. They use CSP LED chips for the light source, delivering up to 8000 lumens and an excellent color temperature of 6500K.

Additionally, like other LED bulbs, they provide exceptionally low heat output over a long lifespan. They achieve this by using a special aerospace material that provides excellent heat dissipation. For its price of 30,000 hours of life, this is ideal.

Motorists will also love that these bulbs provide an amazing light beam pattern with a narrow light-emitting band for better visibility.

These lamps are also IP65 waterproof certified and are generally safer and healthier to use as they do not emit electromagnetic radiation or high current when starting up.

Auxbeam 88621846 - the best H11 lamps for all weather conditions

The Auxbeam H11 bulbs stand out because they will be efficient and bright enough in any weather. Plus, with an IP68 waterproof rating, they can withstand even the harshest conditions, making them ideal lamps for year-round use.

They also have other impressive features, such as a fan on the back that keeps the lamp above 150oC, which is the optimum operating temperature for LEDs.

Powerful 30-watt LED chips deliver 3,000 lumens per bulb, delivering a total output of 6,000 lumens for both headlights.

In terms of design, the lamps feature an aircraft-grade aluminum alloy body that resists corrosion and oxidation, preventing damage when exposed to high temperatures and moisture, which is common after installation.

The entire lighting and cooling process is controlled by the lamp control driver, which controls everything to ensure the clearest light output possible. The fan can be a little noisy, but you're unlikely to hear any sound when moving. Additionally, they may not fit some headlights given the space taken up by the fan.

Hikari V1-H11 - the brightest H11 lamp

If you are looking for lamps with a very high output to ensure maximum brightness levels, the first place to consider is the Hikari H11 lamp kit. A pair of bulbs will create an impressive 12,000 lumens.

With these lamps you will not only get a brighter light output, but also an excellent radiation pattern.

Unlike other LED lamps, these also have an ultra-thin heatsink. In addition, each flask uses an upgraded cooling system for more efficient heat dissipation.

Installation

To make installation easier in tight spaces, manufacturers make the base ring removable on all light bulbs. After installing the base ring, it is clamped with a clamp. Now you can install the H4 LED lamp itself.

Sometimes when installing a light bulb in a car headlight, the following problem occurs: the headlight cover does not close due to the cooling system. In this case, larger lids are needed to solve this problem.

Most modern H4 LED bulbs are designed to be compatible with most vehicle headlights.

Which LED lamps are best to buy for headlights in 2021

Choosing LEDs is always not an easy task, since there are quite a lot of brands on the market with different characteristics and prices. We looked at several types of LED lamps for cars, depending on the size of the base. All you have to do is read our guide and then choose a light bulb based on price and manufacturer.

One element consists of six CREE LEDs, which produce a luminous flux of 4000 Lumens, which guarantees high-quality lighting in any conditions. An aluminum radiator and fan built into the device provide reliable cooling.

How to choose the right one

Most car enthusiasts choose H4 LED lamps based on two indicators: power and luminous flux. Others rely on salespeople for help. Both approaches are wrong.

The placement of the LEDs is the main thing to pay attention to when choosing an H4 bulb. In a high-quality H4 LED lamp, the LEDs should be placed in a spiral shape.

In most models presented on the Russian market, the imitation spiral does not fall into the focus of the headlight. Poor design and manufacturing errors are the main causes of mismatch.

It is impossible to determine whether LEDs are in focus by their appearance, so it is better to buy models that have been tested and have photos of the distribution of the light beam. Reviews are another way to check the quality of almost any model. If you don’t trust reviews, find a specialist and ask him for help.

Clearlight Flex H7 3000 lm 2 – 3500 RUR

These intense light beam diodes increase lighting power by 200%. They come with a temperature rating of 6500K and take advantage of LUXEON technology. This helps generate a white light beam that is close to daylight.

Deceptions

On almost all modern cars, the on-board computer checks the headlights and all other lighting equipment. There are energy consumption standards that are invented by car manufacturers. So, if the low beam consumes less energy than normal, then the on-board computer can display an error on the dashboard. In rare cases, the lamps may blink or not turn on at all.

Installing a blende is a solution to the problem with low energy consumption. The deception consists of a fairly powerful resistor that consumes from 20 to 30 watts. Installation of the blende is only allowed outside the headlight, because it gets very hot and can cause harm.

Legal use of diodes in lighting

During the usual change of halogens to LEDs, the inspector has the right to impose a fine of 500 rubles, but the driver has a legal option to legalize the new product. In this case, you will need to obtain a certificate of conformity of the vehicle with the changes applied to the design that meet the safety requirements.

To do this, you need to go to the traffic police to re-register the car. This way you will be able to avoid punishment and not pay fines. It’s easier for those drivers whose cars the automaker began installing LEDs on its own for the later model range. In such a case, a safety check is not required, which is stated in the regulations of the Customs Union.

To fully comply with the conditions of the traffic police, headlights from a similar new model must be installed on the car. After all, inside there will be reflectors that comply with regulatory regulations. Therefore, before properly installing LED lamps on a car, it is necessary to install a new headlight, which will eliminate complaints from law enforcement officers.

I warn you right away - this article is not some kind of scientific test, research with confirmation or refutation. These are simply my own conclusions, observations, supported by successful or unsuccessful experience) Any reasoned

criticism is welcome)

So, after that post about collective farm xenon in head optics, I had a question - is there really nothing better than lamps? It seems that in the last year or two the market has begun to add powerful LED lamps for headlights. Why powerful? Because the diodes that are installed in interior lighting, lampshades, and dimensions have much lower power, and the issue of cooling efficiency and reliability is not so pressing there. Just think - well, you will be left without one lamp for interior lighting or room lighting. But with headlights everything is more serious, so until they came up with diodes with less heat transfer and where to put this heat, they tried not to develop them for headlights.

After looking at the offers on ebay, I began to choose and see which lamps go with what. And the first thing I immediately came across was that the thickness of the “stick” itself on which the diodes are attached is different for all lamps! That is, some models will not fit into the headlight or into the hole for the lamp at all. This means you need to choose those models whose diameter corresponds to the diameter of the halogen lamp bulb.

Advantages

The advantages of H4 LED low beam lamps include:

— Improved illumination compared to conventional halogen headlights (sometimes more than 2 times).

— Simple installation that does not require special skills.

— Possibility to quickly install standard light sources back.

- Low power consumption (on average 15-20 W versus 55 W halogen).

- Long service life.

The above-described advantages apply only to high-quality H4 LED lamps, the cost of which is about 3-5 thousand rubles.

Common mistakes and safety precautions

To avoid mistakes and create problems, you need to remember simple tips:

1. Before starting work, remove the terminal from the battery. Make this a rule to prevent short circuits and electric shock.
2. Do not buy lamps with LEDs around the circumference . The light must be distributed in the same way as in a halogen lamp, otherwise it will not be possible to adjust it properly and the headlights will blind oncoming drivers.
3. Incorrect placement of the lamp on the seat. This is especially true for options with an adapter; if you install it incorrectly, you will not be able to adjust the light.
4. Using excessive force when removing the old lamp. This applies to both the retainer and the pad. The work must be carried out carefully.

Video: How to properly install an LED lamp so as not to blind oncoming cars.

Replacing an LED light bulb is not difficult even for an inexperienced driver. The main thing is to choose quality products and arrange them correctly. After replacement, be sure to re-adjust the light.