A person driving a vehicle needs to be extremely concentrated and closely monitor the situation on the road. In conditions of poor illumination, an important factor is the lamps for the car, which help to provide lighting at the proper level. Traffic safety depends on the efficiency of the head light.
The key lighting of cars is done with car lamps. Lighting fixtures in h7 base are among the most demanded. They first appeared on the markets in the 90s and since then have not lost their relevance, on the contrary, every year their production becomes more perfect.
H7 lamps are installed for low, high and fog lighting. For devices of this type, a standard power of 55 W is characteristic, but there are other models where the power indicators are increased.
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The h7 lighting fixtures are divided into three categories: halogen, LED and xenon. Each of these types of devices has its own advantages and disadvantages.
So, when choosing a h7 lamp for a car, you need to pay attention to all of the above points and identify the most suitable ones for yourself.
In automotive lighting devices, characteristics play an important role, those technical features that need to be paid attention to first.Speaking of h7 lamps, of course, we are talking about such parameters as the power of the device, color temperature, intensity and brightness of the luminous flux, the range to which it extends, and the service life of the device.
Both types are intended for head lighting. The h7 lamp was released later than the h4, therefore it is ahead of it in some technical characteristics. As an example, let's take the criterion of the duration of work. On h7 it will be twice as much as on h4.
In width, h4 will be significantly wider than h7. The difference between bulbs is the fact that h4 has two spirals, and h7 is a single-strand lighting element.
Also, the devices have differences in the design of the base.
According to the tests carried out, such brands as:
Comparative test of lighting with h7 lamp and other types:
The most demanded of purchased h7 lighting devices are halogen. This is not surprising, because they effectively provide low and high beam, as well as help fight fog. These lighting mechanisms are created with different accents, for example, there are lamps with an increased luminous flux, and there are devices where the main criterion is durability. When purchasing an automobile product, you need to identify the most important selection criteria for yourself.
There are gas-filled lamps. In them, the filament is not oxidized, so it is thinner and longer. Inside the device is xenon, which creates a sufficiently high pressure in the flask, thereby increasing such a parameter as the brightness of the device.
At the top of the h7 quality lighting rating is the Bosch Plus 90. This lamp is a halogen lamp, its luminous flux will be 1500 Lumens, so it does not take up the brightness. The light output is almost 90% higher than that of a conventional halogen lamp.
The generated white light appears to be close to daylight, which provides the driver with a comfortable driving experience. According to the results of the conducted test, this lamp showed that it is one of the best in terms of brightness in the H7 base. How much is such a miracle worth, you ask? Average price 480 rubles.
Lamp video test:
The German manufacturer has released a device with a longer service life and a three-year warranty. This halogen lamp is great for 24/7 use. It can be called environmentally friendly, because due to its economical qualities, it will last a long time, you will not have to often change lamps, and then dispose of it, polluting the environment. Brightness - 1550 Lumens. Gives yellow light. The approximate cost is about 1000 rubles, but this is not so much, considering how long the purchase will last.
Halogen KOITO WHITEBEAM III from the Japanese manufacturer is distinguished by increased light output. Color temperature 4200 K. Power supply 12 V. The quality was checked in the legendary Paris - Dakar car races. The price tag is about 1900 rubles.
Comparative lamp test - in the video:
Xenon MTF-Light H7 from South Korea satisfies numerous requirements for this kind of device.MTF-Light H7 has a high light temperature, high brightness and a guaranteed lifetime (2000 hours). The power is 35V, and the brightness is from 2600 to 3200 lumens. Light depending on temperature can be from warm white to cool. Heating time to 80 percent brightness is only 5 seconds. The approximate cost is 950 rubles.
Another device from the German manufacturer is in high demand - this is the Osram Night Breaker. If you are wondering: "Which lamp is better for low beam", then Osram Night Breaker will be an excellent option for lensed optics. Power with h7 base 55 V, luminous flux is 1500 lumens, and color temperature 3700 K, which gives light 20% whiter than conventional halogen lamps. This model creates a light beam that is longer than the standard lighting of analogues. As a result, a beam of light floods a decent space, allowing the driver to see better, concentrate on the road and avoid accidents. The average price is 1200 rubles.
Feedback on this model - in the video:
ClearLight H7 is considered one of the best LED lamps in the quality rating. Thanks to improved technology, the lifespan of these devices is increased, and the load on the generator and energy consumption are reduced. Brightness is excellent from 2800 to 4300 Lumens. The lighting fixture gives out high-quality white light of 4500 K. ClearLight H7 can rightfully be given the status of "Longest-lived", since the operating time is amazing, about 30,000 hours. ClearLight H7 is suitable for high and low beam headlamps and fog protection. The average cost is 2600 rubles.
The Philips Longlife Ecovision car bulb for h7 cap is crafted from the ultimate quartz glass, featuring a Philips Quartz Glass UV filter. This enables the device to withstand strong gas pressure inside the bulb and serves as an excellent barrier against rapid evaporation of tungsten from the filament. Halogen Philips Longlife Ecovision has a luminous flux of 1500 lumens, which is great for both low and high beam, and against fog. The average price is 750 rubles.
Video review of the lamp:
One of the most economical in terms of price is the Bosch Pure Light H7 halogen model. Its characteristics include such moments as voltage 12 V, power 55 W, and color temperature is 3200 K. Bosch Pure Light H7 lacks all sorts of so-called "proprietary technologies", but the device shines well enough and is popular with customers. The average price is 200 rubles.
In second place is the Philips H7 Vision Plus lamp, beloved by many drivers. This European brand is perfectly adapted to Russian conditions. Voltage 12 V, power 55 W. The main advantage of this light fixture is its high brightness, providing a large illumination area. High-quality brightness increases road safety. The color temperature is 3200 K. The average price is 950 rubles.
Osram H7 Original is in the first place in the rating of high-quality h7 lighting fixtures. This model is used for headlights and is distinguished by the remarkable quality of the German brand. The color temperature is 3200 K. Osram H7 Original is attractive because it has a long service life and does not have to suffer from regular replacements of low-quality goods. The approximate price is 350 rubles.
Lamp overview - in the video:
To make the trip by car not a hassle, you should take care of proper lighting of the road at night or in difficult weather conditions. The headlights provide a quiet ride. Thanks to the study of the rating of high-quality lamps, the choice of the right product will be carried out faster, and you can be sure of road safety.