LED headlight h4. LED headlight bulb H4. Review of manufacturers and reviews. How to choose LED lamps

Attention! These LED lamps have been discontinued since February 2015 and are no longer available for sale. The model is hopelessly outdated. You can view and buy H4 LED lamps in our catalog, where the latest models of LED headlight lamps with H4 socket are presented.

Go to catalog

LED lamps with H4 socket appeared a couple of years ago, but did not become widespread. The number of LEDs in the lamp reached 120 pieces, but the light from them was scattered and the headlight practically did not shine. The peculiarity of low-high beam optics is the location of the filaments relative to the reflector - the low beam does not blind oncoming drivers, and the high beam illuminates the road hundreds of meters ahead. In our LED lamps, 2 CREE 1512 LED chips are located in the same place as the halogen filaments, providing the perfect direction of light!

What is the advantage of LED lamps?

• Service life of diode lamps approx. . 70000 hours- longer vehicle life! You don't have to change them 2-3 times a year, unlike halogen ones.
• Consume 6 times less electricity. They pay for themselves in less than a year and significantly reduce the load on the generator.
• High reliability- LEDs are immune to vibrations and temperature changes.
• And finally, everyone wants to follow progress and use the latest developments in the field of auto engineering.

The brightest LED lamps.

On the Russian market, these LED lamps are the brightest among all car lamps with a base H4 and have blizhniy-dalniy operating mode. The brightness level of this lamp is comparable to halogen, and the color is comparable to xenon. High-quality electronics and an aluminum housing with coolers ensure a long service life for LEDs: under normal use, they will last several times longer than halogen bulbs.

Peculiarities:

• Powerful LED lamps give optimal White light, which is much better than yellow halogen. Based on the degree of color, LED lamps are classified into warm white and cool white. In terms of efficiency, these lamps are superior to all others: they consume 6 times less electricity than other most economical incandescent lamps.

• They have replaced conventional halogen light bulbs and their working principle is also different. Their bright, directional white light will distinguish your car from many others. The light from the lamp diodes falls into the focus of the headlights. And unlike xenon lamps, LED lamps will not blind other road users.

• A standard LED light bulb connector will not require no other changes to the regular headlight and wiring and will allow you to install it in the standard places of the car. Installed LED lamps in headlights car head optics.

• H4 lamp has two LEDs 12.5 watts each - upper and lower - which allows you to work in high and low beam mode. In low beam mode, only one upper LED will work; when high beam is turned on, the lower one will be connected.

• LED lamps h4 vibration-resistant, do not change their properties when exposed to sand, moisture and dust. They can operate at low temperatures, up to -60 degrees.

• The H4 LED lamp has passed many tests in Russia and was able to prove its advantages over halogen and xenon. This is a new product, but has already proven itself successfully.

Comparison of LED lamps with standard halogen lamps (left headlight is LED, right headlight is halogen):

The line of light is clear, and the headlights do not blind oncoming drivers.

Characteristics:

• Lamp power: 50W (25W for each lamp).
• Voltage consumption: 12/24 Volt (suitable for trucks).
• LED type: CREE 1512 (USA).
• Number of LEDs: four - two on each lamp.
• Luminous flux of 1 lamp: 1800 lumens.
• Operating heating temperature of the lamp: 60-78ºС.
• Built-in decoy chip for cars with on-board computer.
• Water resistance class of all elements and connections - IP65.
• Light temperature: 5000 kelvin(sunny white).
• Base type: H4.
• Material of lamps and blocks - aluminum.

Installation of such LED lamps is only a little more complicated installation of halogen won't take much time. Special electrical knowledge and removal of headlights from the car are not required. The figure shows the process of installing a lamp on a headlight (for clarity, the headlight was removed from the car).

Equipment:

• 2x Lamps.
• 2x Control Units.
• 2 high-speed cooling fans.
• 1x Pack.

The LEDs have a 1 year warranty!

Why should you order LED lamps from us?

• If the product does not suit you or you do not like it, you will always you can return the money within 30 days.
• Efficiency of processing applications - your order will be shipped within 24 hours.
• Performance guarantee- mandatory inspection of goods before shipment.
• Reliable packaging- the product will arrive without damage and in full working order.
• We love our customers - you will receive gift and discount for your next order.

Just a few years ago, motorists were more than skeptical about Chinese car lamps. But in recent years, manufacturers have made significant progress. And now on AliExpress you can find quite interesting options with an affordable price tag. Of course, they are not perfect. They are often criticized for their high light output. If you believe the sellers, then their lamps produce a countless number of Lumens for every Watt received. Indeed, the Chinese love of exaggeration seems to be ineradicable. There are also complaints about short service life. There may be several reasons for this - from incorrect installation, to choosing lamps that are far from the recommended wattage or configuration.

There are also frankly cheap options on AliExpress, which people buy, tempted by an exceptionally low price. Here you need to understand that if a lamp costs “three kopecks”, no one will bother with calculating the electronics inside, the layout of LEDs and other “trifles”. A quality product costs money. And AliExpress has it, and besides, you can buy it cheaper than in domestic stores. And so that your purchase does not become a disappointment, we suggest that you familiarize yourself with the review of the best lamps found in Chinese trading platform. These are halogen, xenon and LED lamps with the most popular bases.

Best H4 LED Bulbs

The H4 car lamp (with a three-pin base) is the most common light element and is included as standard in the vast majority of headlights. It is distinguished by an abundance of emitted light options (from standard white to colors like Megafight and Superblue), as well as a long service life.

When choosing an H4 LED lamp, it is very important to take into account the design of the standard halogen lamp - the set of LEDs and the cut-off screen must exactly repeat the geometry of the spirals and “cut-off” of the halogen model in order to optimally interact with the headlight reflector and ensure the correct supply of light to the road.

5 CnsunnyLight H4

Good choice for urban environments
Price on AliExpress: from RUB 1,423.65.
Rating (2019): 4.5

The LED lamp is made on the basis of two groups of LEDs. The layout has a vertical division. The chips are located on the sides of the board. The driver is remote and has active cooling. The lamps themselves are collapsible, making installation easier. They shine brightly, with a bluish light, similar to xenon. In city traffic, such a car looks impressive. It does not blind oncoming cars. But outside the city, the light from the lamps may not be enough.

The downside of this model is the LED layout. The crystals for low and high beam are almost on the same line, with only a slight offset. The rays shine on the reflector at almost the same angle. It turns out that the high beam simply enhances the low beam, and does not change the angle and range. When the near one is turned on, some of the LEDs are cut off. Based on this, there are claims to the cut-off line. It is not as clear as standard halogen lights.

4 TUOYIKE H4/F2

The brightest light and compact size
Price on AliExpress: from RUB 3,296.38.
Rating (2019): 4.6

Here is a set of LED series lamps F2 with best characteristics regarding the power of the luminous flux. Of the declared 12,000 Lumens for high beam and 6,000 for low beam, buyers receive, of course, less. But the lamps shine really brightly. In this regard, they can be compared with xenon. The manufacturer uses CREE LEDs. They stand as close to each other as possible, so the light beam is not scattered, the light spot is similar to that of a halogen, with good focusing. There is no glare effect. Switching to high beam occurs without delay, as happens with cheap lamps.

The Osram diode chip ensures the most reliable operation. A turbofan is responsible for cooling. The relatively compact dimensions of the lamps are also pleasing. Installation is simple, but for some car brands you may need a decoder for correct display on the panel. The seller from AliExpress warns about this feature, and even offers help in solving the problem. Users think this is best alternative xenon light.

3 DXZ BrightLux H4

Price on AliExpress: from RUB 1,963.69.
Rating (2019): 4.6

The third line of the rating is occupied by a whole set of products from the DXZ company, in which only a set of 4H LED lamps is of interest to us. Despite the fact that this lot was put up for sale relatively recently, a circle of consumers has already formed in Russia who have given a comprehensive description of this set.

The advantages of the DXZ BrightLux H4 include excellent illumination of the road at night, even despite not the most impressive technical characteristics. With a power of 45 W, these lamps produce 6000 lm of light, the temperature of which does not exceed 6500K. The case is made of aircraft aluminum, which provides dust-tightness and protection against moisture ingress (protection class IP65). The operating life of LEDs is limited to 50 thousand hours - not the greatest value, but quite adequate for such products.

2 HLXG S1/N1 Led headlight

One-piece body. Popular model
Price on AliExpress: from RUB 1,298.91.
Rating (2019): 4.7

Second place goes to the old-timer AliExpress - a set of LED lamps from hlxg, the quality of which has been tested by thousands of domestic users. In general, all models in this line perform well, but the most popular is the H4 LED lamp with a power of 50 W. There are two reasons for this: firstly, most car headlights are made exactly like this, and secondly, when installing the hlxg S1/N1 Led headlight H4 it rarely comes to self-made “shamanism”. The body is solid, the assembly is good.

According to users, there is no point in installing such lamps on headlights with lensless deflectors - 4000 lm light does not provide a significant gain in visibility and appearance relatively good halogen models. But with lenses everything changes better side– the car takes on a slightly different look, and on an unlit road the driver feels more confident. The cost for a batch of two pieces is small, especially compared to retail competitors from the domestic market.

1 Nighteye H4

Best work resource and good cut-off line
Price on AliExpress: from RUB 1,338.23.
Rating (2019): 4.8

In these LED lamps, the manufacturer imitates as much as possible the design and operating principle of a classic incandescent halogen lamp. In reviews, the model is called a clone of the LED H4 G7 from Philips. This is due to the arrangement of the crystals. The scheme is really identical. But the chips installed are different - they use packageless emitters from the Korean company Seoul Semiconductor. Despite their miniature size, they do their job best. The seller provides a 3-year warranty (warranty card included).

The lamp parameters are impressive - the light output is stated to be 4,000 Lm for high beam and 2,000 Lm for low beam. Reviews say that the figure corresponds to real data. The lamps illuminate not only the space in front of the hood, but also the side of the road. They come into focus perfectly, oncoming cars do not dazzle, and the cut-off line is clearly visible. On AliExpress the product has good rating. The downside is that it only has passive cooling.

Best H7 LED Bulbs

The H7 lamp is an improved version of the H4 model, having twice the service life and a slightly different connecting part structure. Such samples are usually installed on cars with freely shaped headlights. However, we must not forget about such a document as the Technical Regulations, which specifies the requirements for external light. Oddly enough, there is nothing there about LED lamps. It turns out that they can be installed in any headlights? This is only in theory. In practice, they are equated to halogens, although there is nothing in common in the design. Based on this, LED lamps can be installed in headlights with markings, like halogen ones: HC - low beam, HR - high beam, HCR - dual-mode operation.

However, the best solution is to install LED in LED headlights with installed cooling and special reflectors. After all, when installing LEDs in place of halogens, a decrease in light output may be observed, and often overheating and degradation of the crystals. Therefore, choosing lamps from a wide model range on AliExpress, consider whether they will be suitable for use in the reflector headlights of your car.

5 R8 H7

3 different color shades in one lamp
Price on AliExpress: from RUB 3,110.44.
Rating (2019): 4.5

An interesting modification of the LED lamp in the H7 base. The design, body, even power are reminiscent of the classic G7 series model. Single-beam modifications have 12 chips installed. Moreover, groups of LEDs have different light temperatures: 3,000K (yellow light), 4,300K (white with a yellow tint) and 6000K (white). Thanks to a special driver, the color of the glow can change without the use of filters.

In addition to the fact that it is unusual, such an innovation also has a purely practical use. Drivers do not really like yellow light, and more often buy lamps with a cold light temperature. But in foggy conditions, due to the longer wavelength of light, yellow light is the best. He “knows how” to get through atmospheric suspensions in the air. So if your car does not have foglights, it may make sense to order such tri-color lamps on AliExpress. With them you can use high beams in fog. If you need multi-color lamps for the H4 base, they are sold on AliExpress under the Oslamp brand.

4 MAX GTRS H7

Possibility of adjusting the installation angle
Price on AliExpress: from RUB 3,964.08.
Rating (2019): 4.6

Our review could not ignore the so-called new generation LED lamps labeled G8. In terms of LED layout, they are more reminiscent of sixth-generation models. But there are also innovations. The radiator has become more compact, and this has expanded the potential for using lamps in different cars. Moreover, there was a fan in it. The active cooling system here is implemented better than its predecessors. The luminous flux is promised to be 6,000 lm (3,000 each for low and high beam). The efficiency of the lamp is most impressive. Measurements show about 76 lumens per watt of power.

The model has proven itself best in the H7 case. For both low and high beams, top-end Cree XHP50 chips are used here. The geometry of the STG is normal, although this is mainly due to the lens. However, practice shows that lamps also affect the cut-off line. These light sources behave well both in the city and on roads without artificial lighting.

3 ZDATT H7 COB

The best combination of price and quality
Price on AliExpress: from RUB 1,013.51.
Rating (2019): 4.6

The representative of the ZDATT company in the simplified shell of this lamp retained those nominal reliability parameters that appealed to a large number of domestic admirers of the manufacturer. The brightness of these LED lamps is enough to outshine any budget xenon - this indirect comparison is facilitated by the presence of a purple tint on the cold white glow.

One of the main and characteristic features kit is a wide range of operating temperatures. If the lower threshold remained at the standard value (-40 degrees Celsius), then the upper threshold was raised from the usual 80 to 150 degrees. It is possible to overheat the crystal in such a lamp only if the cooling fan completely fails, which can be covered by a one-year service warranty. In general, the working life is small: manufacturers carefully set the warranty level at 30,000 hours, in order to relieve themselves of all moral responsibility in the event of a sudden failure.

2 Auxmart H7

High degree of reliability
Price on AliExpress: from RUB 1,043.33.
Rating (2019): 4.7

LED headlight bulbs from Auxmart are the priority choice of most car enthusiasts who have repeatedly encountered the problem of insufficient lighting on the road. It is noteworthy that with optimal performance, the level of technical characteristics this set does not have outstanding values. Each LED element produces 4,000 lumens of luminous flux and is tuned to focus perfectly on the road surface, scattering or gathering into a directional beam when the headlights are turned on.

According to buyers, the lamps provide a clear cut-off line when the low beam is on, and the quality of the light supplied does not depend on the type of headlights themselves. Switching to long range is also felt well, especially in contrast to some representatives of competing parties. The only small nuance of the Auxmart H7 concerns brightness: when used on the highway (especially in summer), the light will blind oncoming drivers, so much more attention should be paid to the adjustment. In terms of reliability, price and service life, neither drivers nor experts have any complaints.

1 Auxito LED H7

The most powerful luminous flux
Price on AliExpress: from RUB 1,219.60.
Rating (2019): 4.8

The unexpected category leader was the H7 LED breakout lamps from Auxito, which showed excellent results in the luminous flux component. Each diode bulb produces 8000 Lumens, so when the headlights are turned on low/high, visibility is more than optimal. On the one hand, this makes life much easier for the consumer, especially at night. On the other hand, other drivers suffer from the directional light flux, even when switching from high to low. Another drawback is the seasonality of the lamps: if in winter the glow of light of a cold white hue (6500 K) does not irritate, then in summer such a range will cause some discomfort.

Despite such an optimal flow rate, the power of the kit remained at 72 W. This results in low energy consumption and high competitiveness with other models. Therefore, it is only a matter of time before Auxito LED H7 reaches the peak of popularity.

The best halogen lamps

Claims that halogen lamps will soon leave our cars forever have turned out to be greatly exaggerated. LEDs and advanced xenons have not yet been able to displace the usual halogens from the market. It's all about practicality. They do not require the purchase of additional equipment, have good light output and the most loyal price tag on AliExpress. Halogen lamps are available in a variety of sockets and are suitable for most brands of cars.

4 AFAECAR H7/H11/H4

Decent build quality
Price on AliExpress: from 52.88 rub.
Rating (2019): 4.5

The seller considers the competitive advantage of this product not the low price, but the decent quality of materials and reliable assembly. IN technical specifications It is indicated that lamps from AFAECAR are equipped with quartz glass bulbs, which perfectly withstand temperature changes. They are not afraid of splashing water, and this is important if the headlight is damaged. A special coating protects the lamp from UV rays, so it shines brightly for a long time.

The service life of this lamp is average; there are reviews that it lasts for about a year, while others last for several years. The light output here is one of the best among Chinese lamps. The price is indicated per unit of goods. This seller is one of the few on AliExpress that sells car lamps not in pairs.

3 XSTORM H1/H3/H4/H7/H11

Optimal quality at an affordable price
Price on AliExpress: from 360.32 rubles.
Rating (2019): 4.6

Not the cheapest, as for AliExpress, but quite interesting lamps with a white glow (light temperature 5,000K). In terms of brightness, they try to compete with LED models. With a power of 55 W, they produce a powerful luminous flux, reminiscent of xenon light in color. They shine no worse than the standard halogen, which is confirmed by customers in reviews. The product is available in different bases.

Visually, the lamps are no different from branded models, which cost many times more, and are very similar to the products Philips. The cut-off line is clear, users only complain that it is too high. The manufacturer does not announce the lifespan of the lamps; according to buyers, the lamps last quite a long time. Installation is the simplest. If you want the most maximum light, this is not The best decision. But if you need decent white light for relatively little money, then this lot will suit you.

2 FISHBERG H7 Halogen Car Light

Top seller
Price on AliExpress: from 112.54 rubles.
Rating (2019): 4.7

One of the most inexpensive lamps on AliExpress. There are no complaints about the quality of workmanship; you can’t even say that this is a budget brand. Buyers do not see the difference between branded models and these Chinese products. They produce warm light, with a temperature of about 4,000K. The flask is made of good glass with UV protection.

The lamps are suitable for headlights. You can't expect super brightness from them. The luminous flux is about 900 lm, the beam range is average. The lamp is safe for road users. The performance characteristics here are some of the best among public sector employees. The lamp usually lasts for at least a year. They actively buy goods on AliExpress, because the price is very attractive.

1 Philips 12972DVS2 (H7)

Cool white light
Price on AliExpress: from RUB 1,153.45.
Rating (2019): 4.8

If most halogen lamps produce a yellowish light, then DiamondVision from Philips guarantees a white, slightly bluish glow, similar to xenon. The bulb is transparent, the glass is durable and does not rotate in the base. The color temperature is 5000K, it is pleasing to the eyes. There is no flicker. At night, vision with such light becomes less tired. Frequent switching from low to high beam does not affect the operation of the lamps. The design is made for the simplest and fastest installation.

The manufacturer recommends the lamps as headlights. But they lose LED models according to the brightness of the glow. There are only 935 Lm here. They are most often bought by tuning enthusiasts, because the blue light goes well next to the LED light. The product arrives in a box with all certificates.

The best xenon lamps

If you decide to install xenon (gas-discharge lamps) in conventional reflectors designed for halogen bulbs, then expect trouble. This includes increased “attention” from drivers of oncoming cars and tangible sanctions. After all, in such a headlight, xenon shines in all directions, and very brightly, flooding everything around with light. And the characteristics of the headlights themselves are greatly impaired by optics not intended for them. Therefore, you cannot use xenon without a lens. The lens focuses the light spot and creates a clear cut-off line.

On a car equipped with xenon from the factory, gas-discharge lamps can be installed without “dancing with a tambourine” (usually there is a “D” in the marking). In car models where the optics are not designed to use xenon, it can only be installed with documentation of changes to the design of the car. This is especially true for lamps with a luminous flux above 2,000 lm - they require an auto-corrector and a headlight cleaner. An exception is the D8S and D6S series lamps, whose rated power is less than 25W. After all, their light beam usually does not reach 2,000 lumens.

3 RACBOX External Lights

High reliability
Price on AliExpress: from 609.46 rubles.
Rating (2019): 4.5

These xenons will help to effectively improve the quality of light. The lamp lasts on average about 2 years. The bulb in the base is securely fixed, the fit is not adhesive, it is held in place using metal plates and soldering, like expensive lamps. The “ball” is positioned correctly in relation to the filament, so the focusing here is one of the best. The brightness is good, the light beam strength is 2,200 lm. The color temperature can be selected from 3,000K to 12,000K. Ignition units are not included in the package.

This lot presents xenon lamps of several standards. They are good with geometry. It is better to carry out the first ignition for at least 10 minutes, then the lamp will last longer. Its energy consumption is minimal. The operating temperature range is wide. A good product that is worth the money. The seller has big choice plinths.

2 Doxa Single Xenon Light

Best luminous flux power
Price on AliExpress: from 704.37 rubles.
Rating (2019): 4.7

A good xenon light kit for cars equipped with headlights with appropriate lenses. The advantage of these lamps is a powerful beam of light. It is many times larger than that of conventional halogens. The lamps burn evenly, without flickering. Light temperature is: 4,300K/6,000K/8,000K. The connection here is the simplest - any motorist can handle it without much experience. At correct installation Such lamps do not blind oncoming drivers.

If you need inexpensive light, this is in front of you. Its price is significantly lower than that of top manufacturers. At the same time, gas-discharge xenon lamps fully correspond to the description on the AliExpress website. The downside of the lot is a significant percentage of defects. But for such a price, this is not surprising. Therefore, it is recommended to take several sets at once.

1 MGTV LIGHT Single Xenon

Best ignition time
Price on AliExpress: from 447.44 rubles.
Rating (2019): 4.8

These inexpensive xenon lamps from AliExpress make a good impression. They shine brighter than the factory ones. Buyers compare them even with the most expensive models from Osram and Philips. And this at a price 10 times lower. The service life is quite long - at least a year, but usually they last for 3-4 years with proper installation, then they begin to fade. The light temperature can be selected - the range from yellowish to white-blue glow.

The flask is made well, installed evenly in the base, the spraying has clear boundaries. The glass of the bulb is cloudy, but this does not affect the operation of the lamp. Ignition is instantaneous and reaches full power in a few seconds. Each lamp comes in a plastic container. The packaging is the best the Chinese can offer. In reviews, buyers recommend the product for purchase.

Recently, more and more different light bulbs for installation in optics have appeared on the domestic market. These devices are produced both at domestic and foreign enterprises. LED bulbs are just beginning to gain popularity today, but many motorists already prefer H4 type bulbs.

[Hide]

Description of automotive LED lamps

What are Color Enhanced LEDs? How are low and high beam bulbs connected, what is the connection diagram and which LED bulbs are best to choose? For H4 xenon to work well, you need to use high-quality devices and always monitor their performance.

Design

Let's start with the design of H4 lamps for a car. This device has an aluminum radiator, a ventilation device located at the end, as well as two diodes - low beam and high beam. In its design, xenon H4 is very similar to a halogen light bulb.

In order for the H4 bi-xenon bulb to work as it should, it must be equipped with a lens. The best option in this case would be to purchase factory-made diode high and low beam headlights, which were already equipped with cooling radiators at the factory. Otherwise, the H4 light bulb will not light as expected, in particular when it comes to high beam lighting. Our car enthusiasts often note in reviews that the problem usually lies in the high beams. The pinout of the H4 lamp is fundamentally different from the halogen lamp.

Operating principle

How do H4 LED car bulbs work? In the long-range lighting mode, the optics operate on the principle of a conventional spotlight. That is, the spiral of the H4 car lamp, located at the focus of the parabolic reflector, when turned on, begins to form an enlarged light beam at the output, parallel to the road surface. The surface of the reflective component is also used for this purpose.

As for the low beam operating mode of the H4 car lamp, in this case the device uses a second spiral located directly in front of the focus of the optics. This spiral is covered from below with a small screen made in a special shape. In this case, H4 xenon filters out part of the light flux during operation, resulting in the formation of a special spot in the required shape. IN this mode To operate the light bulb, the upper part of the optics reflector is used, while the H4 flow itself is directed slightly downwards. The luminous flux should ideally hit the road surface in front of the vehicle approximately 50 meters (video author: Igor Shurar).

How is H4 xenon switched? The switching principle is that the bulb of the device moves from one position to another, unlike halogen ones, where the filament coils function alternately. Xenon H4 is equipped with low beam chips, which always work, and high beam chips are connected to these chips.

Advantages

So, what are the advantages of xenon H4:

1. Consumes significantly less energy, which overall reduces the load on the on-board network vehicle.
2. Quite a long service life, it is at least 50 thousand hours.
3. Compared to halogen ones, H4 xenon will be more reliable when exposed to vibrations and shocks, due to the absence of a filament.
4. The luminous flux of the xenon in question is quite large, ranging from 1800 to 3600 lumens.
5. More Nice colour luminous flux - white or blue.

Which LED lamps are better?

Which lamps that can increase the luminous flux are better? Below is a rating of the most optimal lamp options for installation in optics.

Option 1

This Chinese-made option is one of the most budget-friendly. The design of such a device is based on three diodes; the power of the element ranges from 20 to 30 watts. This H4 xenon is powered by an external driver, and thanks to the aluminum housing, heat is supplied to the cooling radiator. As for the fan itself, it operates quite quietly.

As practice shows, there are usually no problems when installing such devices, but in some cases on-board computer doesn’t want to perceive such optics. This problem can be solved by additional installation the so-called resistor blende.

To provide low beam lighting, two chips are used, installed across the axis itself. When the driver turns on the high beams, another chip installed at the focal point of the reflector device comes into operation. In fact, such a light bulb uses exclusively top part reflector. As shown by the test of automobile lamps with increased luminous efficiency H4, this option provides diffused low beam lighting, most optimally illuminating the road only at a distance of fifteen meters.

As for the quality, it is average, one might even say unsatisfactory. These bulbs cost up to $40. If you want to achieve good road illumination, then it is better to avoid devices of this type.

Option 2

The cost of this option is around 50-55 dollars, the light bulb has a built-in driver and cooling system. When the engine is running, you can hear the hum from the fan operation, even if you are outside the car. As practice shows, sometimes the electronics from the driver can interfere with the operation of the radio. As for the design, in general this option is similar in design to the sample described above, but there are some innovations. In particular, a fourth chip is used in this case to ensure good long-range illumination. A reflective device is installed next to the diodes, above and below, which allows 100% use of the luminous flux from the lamp.

Despite the fact that the diodes themselves are located on the same line, they are not installed on the same axis, but, albeit slightly, are shifted down or up. As for the low beams, they are located not along the axis, but across. Of course, this ultimately affects the focusing of lighting from the negative side - when the low beam is on, only two chips function, when the rear light is turned on, two more chips are activated. That is, in fact, this is not long-range lighting, but near + far.

Option 3

The vertical layout of the LEDs of this sample is complemented by a special screen for low-beam lighting; the price for a set of such bulbs is about $50. It should be noted that the kit is complemented by a light filter in the form of a sleeve, as a result of which you can reduce the color temperature, that is, make it yellow. The bulbs of this sample are made on the basis of four diodes, and consuming 40 watts, they should produce about 4500 lumens declared by the manufacturer, but this, of course, is not true.

As with the options described above, when the high beam is activated, a second beam is activated, complementing the illumination of the near beam. Thanks to the presence of special screens, the light-shadow boundary is better visible - at least it is there, unlike the options described above. On practice right side The lighting is not as good as we would like, but the brightness of such xenon is much higher when compared with halogen lamps.

Option 4

This Chinese-made H4 xenon is fundamentally different from the samples described above. The light bulb design includes 16 small diodes located along the optical axis. The switching principle is similar to devices with a filament coil - groups of LED elements function separately and are switched on in turn to provide low and high beam lighting.

The diodes responsible for the operation of low beam lighting are covered with a screen. The cost of such a sample is about $65 if ordered directly from China. If you decide to purchase a set in a local store, add another 15-20 dollars to the price.

The cooling principle of the device is passive, this is due to low power consumption. There is no fan, which means the device cannot fail if it breaks, but as a result, more stringent conditions are applied to the cooling of the radiator. The light bulb shines well in both low and high beam conditions - in fact, the brightness level is just under 3 thousand lumens. Working in low beam mode, the diodes form a light beam with a clear upper boundary. In general, it can be argued that this option is the most optimal in terms of technological as well as constructive technologies.

Video “Testing H4 type light bulbs”

Practical testing LED light bulbs for cars is shown in the video (the author of the video is Test Lab Avtolamp tests).

Review of modern designs LED lamps For low/high beam car LED H4 will help you choose the best option and not be disappointed in the money spent. I think the opinions, reviews and comments of this article will be useful primarily to those who care about how the road in front of their car is lit.

LEDs have firmly entered our lives not only as indicators, means of illumination or Daytime Running Lights, but for some time now also as sources of powerful lighting.

The modern market for car lighting elements is flooded with all kinds of LED lamps and light bulbs. As the sellers assure us, their miracle headlight bulbs can provide several times more light with minimal electrical consumption, illuminating the road like daylight, to the envy of friends and neighbors.

In the comments of online stores, enthusiastic and breathy reviews about LED lamps (mostly only about the fact that they shine, just wow, how bright) fuel the general excitement. But is it?

Let's first try to compare LED lamps with classic halogen and bi-xenon lamps:

Yeah... Judging by the table, LED confidently outperforms xenon in terms of lighting technical parameters, leaving far behind halogens, which are by no means of the last quality. Perhaps this is the reason for so many enthusiastic impressions of LED lighting on cars? – the LED really shines brighter than a regular halogen incandescent light bulb. But is happiness only in brightness?

For the average person, headlights are perceived as no more than a light bulb in a toilet - the brighter, the cooler. With car light, the situation is much more serious and complicated: in addition to the brightness itself, the geometry of the light beam also plays a very important role. How you will see this road in the dark depends on how the light spot is formed on the road.

To make it easier to understand the various designs of lamps presented in the review, a little theory about H4 lamps:

Operating principle of H4 low/high beam lamps

In " high beam» the headlight shines according to the principle of an ordinary spotlight: the spiral of the lamp is in the focus of a parabolic reflector, forming at the output a uniform beam of light parallel to the road, while the entire surface of the reflector is used. The standard power of an incandescent lamp for high beam is 60W.

For the mode " low beam» a second spiral is used, located in front of the headlight focus and covered from below with a screen special form. Thus, part of the light flux is cut off, forming a light-shadow spot in the shape of a characteristic “tick”. In this mode, only the upper part of the headlight reflector is used and the light flux is directed slightly downwards, resting on the road surface in front of the car approximately 50...60 m. The standard power of the incandescent lamp for low beam is 55W.

The principle of switching low/high is that in a halogen the filament coils work alternately, in a bi-xenon the bulb moves from one position to another. In LED lamps, mainly for the low beam, the chips are always on, and the high beam chips are additionally connected to them.

Review of LED low/high beam lamps

The lamps presented in the review are mainly built on the basis powerful LEDs CREE XM-L2:

• Max. current: 3A
• Max. power: 10W
• Max. luminous flux: 1052lm

Almost all lamps are made on a base made of aircraft-grade aluminum, are waterproof and are designed for power supply of 9…24(36) V.

The review was collected exclusively on real constructive reviews and photographic materials from sane customers who have tested the products “on themselves.” What sellers post on their pages does not count, since they shamelessly steal the same materials from each other. They especially like “realistic” photos for completely different lamps with the same “landscape” and the same headlights. In the review I deliberately do not indicate sellers, but based on the design of the lamps themselves, I think you can find them not only on AliExpress, but also in other places.

Sample No. 0

By and large, this is not even a sample, but an example of the fact that in no case you can't buy, since these are lamps for anything, but not for head light , no matter what the seller “rubs in” on you. This arrangement of LEDs is only suitable for lights, reverse gear, etc., but for this there are corresponding lamps in the corresponding base. The emitting crystals of this lamp are located anywhere, but not in key focal points, which means it will also shine anywhere, but not on the road, and the lens will not play a special role here. The absence of at least any radiator can only speak of extreme low power for a lamp of this purpose. Even if the lamp produces at least half of the required power, it will simply overheat and burn out very quickly.

Sample 1

One of the most inexpensive LED H4 lamps on AliExpress. A single-sided lamp with a horizontal layout is made on the basis of 3 LEDs and with a power 20/30 W should issue 2000/3000 Chinese lumens Chinese sellers very often overestimate key indicators of their goods. Real characteristics can be times 1,5…2 below stated.. The cost of a set of 2 lamps is slightly less than 40 USD

The LEDs are powered by an external driver, and the aluminum housing ensures heat transfer to the active cooling radiator. The cooling fan is quite quiet. In most cases, they replace the standard ones without problems, sometimes, however, the very smart on-board electronics do not want to understand them, but this can be solved by installing a “fake” load resistor. An additional resistor is connected in parallel to the LED lamp to simulate the standard amount of current consumed. Necessary for the correct operation of the electronics that monitor the status of the lamps. Since the resistor increases the current to the standard, its installation negates the whole idea of ​​​​efficiency. .

For low beam, 2 LED chips are used, located for some reason across the optical axis, although in conventional headlight lamps the spirals have a longitudinal orientation. In high beam mode, another chip is connected, located at the focus of the reflector. It turns out that the lamp uses only the upper part of the headlight reflector for high beam, completely ignoring the lower part. As a result, the lamp gives smeared neighbor without a clear boundary and a tick, more or less illuminating the road at a distance of up to 10...15m. The distant quality is somewhere between “ mediocre" And " no" More precisely, this is not a high beam, but a slightly “reinforced” low beam - it shines a little brighter and a little higher, even oncoming cars do not blink behind the high beam. Some smart people stupidly lower their headlights slightly and always drive on the high beam. Yes, in enthusiastic photos of buyers, the headlight itself with such a lamp looks very bright, but in reality this is of little use on the road.

Sample 2

Lamp with built-in driver and active cooling. When the engine is turned off, a slight hum from the active cooling fans is audible, but it is not felt in the cabin. In some cases, the driver electronics cause serious interference with the radio.

The cost of a set of lamps on AliExpress is approx. 50...55 USD

The lamp is similar in design to the previous sample, but with modifications. For high beams, a 4th chip is additionally installed at the bottom. A reflector was also added at the top and bottom near the LEDs to fully utilize the light flow from the LEDs. As the seller assures, the LEDs are located exactly in line with the locations of the spirals of a standard lamp. Thus, for high beam we get full use reflector. However, although on the same line, but still taking into account the thickness of the base, the LEDs are not on the same axis, but are shifted up and down, and for low beam they are also located across the axis, and not along. Of course, this situation affects focusing, not in the best way. In low beam mode, only 2 upper side chips on the low beam spiral line work. In high beam mode, 2 chips are also connected to the work above and below on the high beam line, i.e. in reality it is “far + near”. On the near side, the upper limit more or less shows, but, of course, without a tick.

Sample 3

The representative lamp has 2 pairs of LEDs and provides greater brightness in high beam mode - 20/40 W And 2000/4000 LM. Cost approx. 55 USD per set. The lamp has an external driver and active cooling.

The LED layout has vertical separation - the chips are located to the left and right of the board. A pair of LEDs for the high beams are roughly in focus and shine on the top and bottom of the reflector. The pair for the low beam is located next to a slight shift from the focus up and closer, while the same shines on both the top and bottom of the reflector, forming the same spot as for the high beam, only the beam of light is directed slightly downward. Essentially, the lamp simply operates in either the “far ahead” or full-on “far in front of the car” mode. With such a design, in principle, there is no need to talk about any clear boundary of the spot for the low beam, and in general about the correct formation of the spot itself. The lamp shines brightly only close in front of the car, leaving the side of the road dark.

As you can see in the illustration, the lamps, even in decent optics on the Nissan, shine brightly, but they shine wherever they want - in the low beam there is neither a border nor a characteristic “tick” - it’s just a mess.

Sample 4

Another Chinese misunderstanding for 50 USD. Brightness 1600/3200 “Chinese” Lumens at a power of 18/30 W.

The lamp also has a vertical layout, but the LEDs for low beam are not even shifted upward relative to the axis, i.e. the light beam in the low beam does not shift anywhere at all, but simply becomes unfocused and loses half its power. The picture of the light-shadow border is even sadder than that of the previous sample. We won’t even dwell on it too much, although for some people these lamps are “just amazing how bright they shine,” but where they shine is the tenth thing.

The overall picture is complemented by a simple driver that actively fills the radio receiver with interference.

There are also completely similar lamps on the Chinese market, but the LEDs are ALL shifted upward from the axis. We get the same effect, only with the flow lowered.

Sample 5

Now this is interesting! Vertical layout like the 3rd sample, but with curtain-screen for low beam. The cost of the kit on AliExpress is approx. 50 USD. The lamp comes with a filter sleeve that allows you to lower the color temperature to 3000K (yellow).

The lamps are made on the basis of 4 CREE XM-L2 LEDs and with a consumption of 40 W, they should produce as much as 4500(!) of the same “Chinese” lumens. Probably, in China they invented how to get 120% efficiency out of “USA” LEDs. As they say, if you don't sugarcoat it, you won't sell it. As with other samples, when you turn on the high beam, the 2nd beam simply turns on and complements the beam for the low beam. The presence of screens for low beam still significantly improves the situation with the light-shadow boundary line - now, in principle, it has somehow been drawn, although it is very far from the truth. Instead of the classic check mark, the result is an uneven, sometimes hunchbacked, horizontal border. Accordingly, the right side of the road is poorly illuminated; the situation is “stretched out” only by brightness greater than halogens.

Sample 7

The presented lamp with a power of 20/40W should produce the same 2000/4000 Lm, respectively for low and high beam. The light source is 4 LED plates made using COB technology, 10 W each. Only the upper pair works on the low beam, illuminating approximately 200° of the reflector. At high beam, all four shine, ensuring full illumination of the reflector on full power. The cost of the kit on AliExpress is approx. 45…50 c.u.

As can be clearly seen in the illustration, the light source is not a point source, but a whole plate of 18 LEDs, moreover offset from the longitudinal axis by almost 7mm. What kind of focus and clear spot of light can we talk about in this case? In addition, it is clear that different sellers have pairs of plates for low and high beams oriented differently: in some cases, the top and bottom are located in reverse. In this case, the plates for the low beam are in the focal plane of the high beam and vice versa - with road lighting you will get a complete “vinaigrette”.

Sample 8

Another example of a “volumetric” lamp, but not with 4, but with 3 sides - 2 chips for the near side and +1 for the far side. The characteristics of the lamp are quite expected - 24/36 W and 2400/3600 “Chinese” lm.

Structurally, the result was something between Samples 1 and 7, combining their common flaws. Although the lamp provides uniform circular illumination of the reflector, the geometry still has the same problem.

The cost of the kit on AliExpress is approx. 40 USD

The light sources are LED plates, consisting of 27 LEDs, and offset from the focal axis. There is no need to expect any focusing of the light beam - there will be smear on the road. Maybe, of course, it will somehow work for an ATV, but not for the highway.

Sample 9 – LED H4 G6

An interesting example, in my opinion, is the lamp sixth generation G6 with combined LED design. A pair of super-LEDs are used for low beam Cree XHP50 under the lens, and far - Luxeon MZ without lens. To form a light-shadow boundary, a curtain-screen is provided on the near one. The lamp should shine on 3000lm at power 25W, has a built-in driver and heatsink for passive cooling.

Cost of the kit on AliExpress 65...70 USD

The energy efficiency of the lamp is 125Lm/W, which looks quite plausible, since the efficiency of the chips used is up to 149Lm/W. In theory, the Cree XHP50 alone can produce almost 2500Lm at 19W. It turns out that LEDs operate comfortably at full heat, which means without compromising their health.

Color temperature of the glow, like other lamps 6000K. What is noteworthy is that the lamp included has several yellow and blue film filters to give the light flux the desired temperature from 3000 to 10000K.

Sample 10 – LED H4 G7

Having seen enough of all sorts of miracles of the Chinese industry in the field of producing LED lamps for car headlights, finally, I would like to especially note our latest sample. Featured LED lamp seventh generation 7G– an example of the maximum imitation of the design and operating principle of an incandescent halogen lamp. The lamp is built on the basis of 16 tiny LEDs Lumileds LUXEON Z ES (ZES). The LEDs are aligned along the optical axis and positioned in exactly the same places as the spirals of a conventional lamp, and thanks to their miniature dimensions of 1.6 mm, maximum resemblance to an incandescent spiral is created. Even the switching principle is preserved - groups of LEDs work separately and alternately for low and high beam. The group of LEDs for low beam is, as expected, covered by a curtain. The prototype of the lamp, apparently, was the original Philips Ultinon H4 lamp with 12 chips.

The retail price of the kit in Ukraine started from approximately 80...85 USD, now on AliExpress you can already buy for about 65 USD. However, if desired, these lamps can also be found in Ukraine at this price.

Lamp cooling is passive, apparently due to low power consumption 24W. On the one hand, the absence of a fan eliminates overheating of the lamp due to its failure, but on the other hand, it places more stringent requirements on the cooling of the radiator itself. The radiator can be turned upside down and screwed onto the case in reverse, reducing the overall length of the product by almost 6.5mm. It should be noted that the threads are lubricated with heat-conducting paste, which is especially useful for harsh temperature conditions.

The lamp shines equally brightly in both modes, but there is some disagreement about this. According to some sources, the lamp produces 2000/2000 Lm, according to others 4000/4000, and some simply write one number 4000 Lm. The manufacturer's website clearly states the typical brightness of 245Lm from the chip at a rated current of 700mA, i.e. with 8 chips we get a total of almost 2000 lm. However, when the current is increased to a maximum of 1200mA, the brightness increases by 1.5 times, so it can be assumed that The actual brightness of the lamp is slightly less 3000lm . We will get approximately the same figure if we multiply the real maximum efficiency of 125 Lm/W by the lamp power. What sellers write about 160Lm/W is, to put it mildly, simply not true. The numbers in the headlines of some advertisements are especially touching: 80W and 5000Lm per lamp - people, be vigilant and prudent.

In low beam mode, the lamp forms a light spot with a fairly clear upper light-shadow boundary in the shape of a classic checkmark, but the checkmark turns out to be symmetrical and this is not without reason. According to the manufacturer's idea, the design of the lamp is universal and is designed for both right-hand and left-hand traffic, and for the latter, the check mark should be raised not on the right, but on the left. Therefore, to form the correct angle of inclination of the tick, the lamp can be adjusted around its axis. You just need to loosen the locking screws and rotate the lamp a little around its axis so that one arm of the tick lies horizontally - and there it is, the correct shape of the light spot. To make it easier to adjust, there are even marks on the base plate.

We can safely say that the latest presented example is an example of the optimal combination of design and technological innovations. The product is quite young and its price is still a little high, but it’s only a matter of time.

Perhaps we can stop here...

...ah, no! Progress does not stand still and requires continuation. So, let's continue review of new samples of LED H4 lamps.

Sample 10/1

A little more than six months have passed, and the market is inspired by the idea of ​​​​using miniature LEDs Philips Luxeon began to appear, like mushrooms after the rain, all kinds of clones, replicas, modifications and variations on the theme LED H4 G7.

Like the original version, this sample is 70 American ones are based on the same chips, but with a slightly different design. Basically, almost everything is the same: the same arrangement of LED groups, the same calculation for both left- and right-hand traffic. However, the cooling is active, and the design itself somehow looks “simpler.” The sellers are clearly bad at arithmetic: at the input 12B and 1.6A “miraculously” turns into 24W of light at the output! Although, who knows, maybe this is just a super-mega development of Shanghai inventors?

Sample 10/2

Another option on the G7 theme... For 40...50 USD. nothing new, fewer chips, more power, less efficiency. Cooling is active. The huge curtain for the low beam partially blocks the group of LEDs for the high beam, while at the same time not completely covering the LEDs for the low beam. It’s not difficult to imagine that the light-shadow picture will be distorted.

Sample 11 – NIGHTEYE H4

The lamp appeared on the market quite recently. One could say that this is another clone of the LED H4 G7, but this is not entirely true. The principle of arrangement of LED groups is the same, but the chips are completely different. Completely unpackaged (semiconductor coated with phosphor, even without a substrate) chips are used as powerful LED emitters WICOP2 Z8 Y19 Korean company Seoul Semiconductor" Miniature chips measuring 1.8 mm have very impressive parameters, in no way inferior to LUXEON Z-ES.

The lamp parameters are the same: 25W And 2000lm alternately per group of near or far (total 4000Lm per lamp) - considering the characteristics of the chips used, it sounds quite plausible. The color temperature of the light is somewhere 6000…6500K. The lamp driver is built-in, the cooling is passive, the ability to adjust the tilt angle of the SG absent. The lamp set comes in a beautiful retail box.

Cost on AliExpress is approx. 40 USD, in Ukraine very few sellers offer 50...60 USD. On Ali you can find the same lamps completely without a name or relationship in a simple black box. However, now there are quite a lot of options under different “brands”: N1, Oslamp, Partol, Auxmart, Baxster...

The cut-off line (CTB) of NightEye H4 looks very realistically similar to a classic halogen tick, the upper border is only slightly smeared, and everything is very “bunchy”.

As you can see in the photo, the brightness of the LED is not just visually much greater than that of a halogen - the LED light, in principle, floods the space in front of the hood and along the sides much more intensely.

However, not everything is as smooth as it seems: disadvantages passive cooling make themselves known. So that the lamp does not burn out due to overheating of the electronics reduces real power almost 2 times! Detailed description and testing Nighteye H4- in a separate review .

Sample 12 – X1

Quite recently, another option was drawn on Luxeon ZES LEDs, but with its own creative vision. For the low beam, everything is the same, only there are fewer diodes - 6 instead of 8, as usual, but for the high beam - even fewer - only 4 and are located not along the axis, but across. That's so original. Accordingly, the power is 20 W per mode, and not 25. The luminous flux, in theory, is 2250 Lm - with fewer LEDs and less power, we get an efficiency bordering on fantastic. The cooling is passive, but the radiator, contrary to the laws of physics, is not black at all, but silver. But the kit includes yellow and blue films for changing the glow temperature. The lamp has a tilt adjustment.

The lamps are packed in a stylish box with the logo " X1" AliExpress price from 42 USD before 65 USD

Sample 13 – LED H4 8G

So we waited - the next thing, eighth generation LED lamps G8. The presented sample is not as revolutionary as the seventh generation lamps with maximum filament imitation. More like another variation of lamps sixth generation.

Cost on Ali: approx. 70...80 USD. In our native lands, these lamps will cost about 90 USD.

Unlike G6 with combined version LED block, in the new lamps everything is made on the same chips Cree XHP50 for both low beam and high beam. The radiator has become significantly smaller, but has a fan for active cooling. The light flux is promised to be as much as 3000Lm from one lamp, alternating to near and far, with a power of 36W. The external driver seems to be the same as for the LED H4 G7 model, but is not removable. To correct the GH, adjustment of the lamp installation angle is provided.

What’s noteworthy is that the lamps are packaged in boxes with the same blue and white design as LED lamps H4 G7.

Sample 14 – two-color LED H4 G7

Very, very recently, an interesting modification lamps that have already become “classic” LED H4 G7. The design, body and even packaging are all the same. The number of chips was reduced from 16 to 12, as in the original Philips lamps, while the lighting parameters of the lamp remained the same - the same 25W and 2000Lm with one lamp. By reducing the number of chips, the size of the light source has become more compact, but apparently at the expense of more intensive use of LEDs. But that’s not even interesting.

The lamp uses LEDs different color shade : white(6500K) – for neighbor light and yellow(3000K) for distant. Initially, two-color was used in “ single beam” lamps H7 And H11: thanks to the use of LEDs of two colors and a special driver, the lamps can change the color of the glow from white/yellow when turned on without the use of various films and filters. IN " double beam” lamps H4 the colors are structurally rigidly fixed: white near and yellow far.

What can such a color trick achieve besides being “cool”? I think it’s no secret to many that in fog/rain/snow, etc. It’s better to use yellow fog lights than white low ones, and even more so the high ones. Due to the longer wavelength, yellow light “squeezes” better between atmospheric inclusions, scatters less and blinds the driver. Apparently, the authors' idea is to be able to use high beams in foggy conditions.

The lamps offered are by no means cheap: under trademarks « Oslamp" And " Auxmart» on Aliexpress you can buy them for approximately 85 USD per set.

RESULTS

As expected, “not all yoghurts are equally healthy”! The euphoria of seeing a super bright headlight bulb can easily give way to disappointment after driving in real road conditions. All the samples presented in the review look very bright and impressive from the outside, but only some provide normal illumination of the road. Acceptable results are shown by lamps starting from the sixth generation lamps, and lamps LED H4 G7 made with the design as close as possible to halogen lamps.

Updated: 03/29/2017

Reviews on the topic

• How to choose an LED lamp for a brake light and turn signal - a review of signal lamps from China

Views: 220,473

LED bulbsH4 N1- LED designed for organizing head lighting. They use an advanced type of radiator made from aircraft-grade aluminum. It helps to remove heat more effectively and increase service life. The products are a modern alternative to incandescent lamps.

Modern LED bulbsH4 N1- LED They are very popular among car owners - they are reliable, compact and provide bright lighting. When developing the model, the designers managed to reduce the length of the body, improve focusing and greatly increase the efficiency. The lamps can be effectively used as high, low and fog lights.

Key advantages of LED lamps

• Optimal focusing. This is achieved thanks to the small dimensions of the LEDs and their location, like a filament. As a result, it is possible to achieve excellent illumination and not dazzle oncoming drivers.

• No ultraviolet violet.

• High heat dissipation performance. A copper core is laid from the LEDs to the radiator, thanks to which heat is removed in a timely manner and overheating is prevented, increasing the service life of the equipment.

• Economical. LED lamps heat up less and consume less energy compared to halogen and other analogues.

• High brightness of light. LED lighting is 3 times more powerful than halogen light sources.

• Instant ignition. LED lamps do not require additional time to light up.

• Permitted by law. The traffic police do not fine for the use of LED lamps, as is the case with xenon.

• Reliability. The lamp can withstand temperature environment in the range -50..+80°С.

• Tightness. LED bulbsH4 N1- LED They are moisture and dust resistant to IP65 class.

• Ability to withstand shock and vibration loads. The body of the product is non-separable and solid.

The fins are located vertically, they have a special increased area, this allows for more efficient and intensive cooling. Installing an LED lamp is not difficult; it is almost identical to installing a regular standard lighting fixture.

Technical specifications

• Base: H4

• Number of LEDs: 6 pieces

• Power: 2×25 Watt

• Voltage: 9-32 Volts

• Color temperature: 6000K

• Moisture protection level: IP65

• Service life: 30 thousand hours

• Operating temperature: -40..+80°С

• Integrated driver

• Weight: 230 grams

• Country of origin: China

Automotive lamps H4 N1-LED will help you get the desired level of low and high beam. Having become acquainted with their features, many drivers give their preference to them.