Top 10 H7 LED Bulbs

Many manufacturers love to boast of their German origin. This is due to the persistent stereotype in the minds of buyers that if a product is manufactured in Germany, then it will certainly be of high quality and reliable. The brand just screams about it, placing a lot of appropriate inscriptions on the packaging. If you dig deeper, it turns out that the product is completely Chinese. This does not detract from its advantages, but the fact remains. As for the characteristics, they are mediocre. This H7 lamp does not show anything outstanding. Yes, it can give both low and high beams, but this has long been neither new nor original.

The Masuma brand cannot be called the most popular. In our country, it is generally unknown to many, although it was Masuma who was the first to develop a security chip designed to deceive the system and one of the first to launch full-fledged LED automotive lamps. This is not to say that the product is expensive. Compared to many brands, the lamp is even cheap, although the quality is not only not inferior to them, but also wins in some ways. In general, if the company were more popular in our region, the product would take a much higher rating line, but so far there are very few reviews about it, and experts are in no hurry to conduct tests.

The Russian company Lumen has been on the market for a long time and competes with eminent world brands. It recently started producing LED lamps, including H7 format, and it turned out pretty well, especially considering that this is the first experience of the company and it has room to grow. The device operates at 25 watts of power and produces a luminous flux of 3.5 thousand lumens.The lamp can give low and high beams, and also work as a fog light. Special attention deserves a high level of protection with an index of 66 and a plastic case with rubber inserts. They dampen the vibration generated by the car and prolong the life of the crystal. The total working resource is 60 thousand hours.

The LED lamp is a very sensitive product. It can fail from the banal vibration that the car inevitably creates. Therefore, the best option is the one that has the maximum protection, and now we have it before us. The manufacturer took into account all the features of the device and placed the crystal in a special case. It is plastic, but protection is created not only by frames, but also by polyurethane gaskets that press the element and work like a bumper. Also noteworthy is the skirt of the lamp. The H7 format provides for strict adherence to design standards. Here they did not retreat from them, but made the base rubberized, which also conceals vibrations and dampens them.

The security index, marked with the abbreviation IP, is not an absolute value. It is constantly growing and there are higher rates. At the moment, the maximum number is 68, and this is the degree of protection that this LED car lamp with the H7 form factor has. She is not afraid of any impact at all. It is protected from moisture and dust by a hermetically sealed case, designed to instantly remove the generated heat, increasing the life of the crystal. He himself is placed in a bumper shell, which is also designed to protect delicate electronics from concussions. Finding flaws in a product is quite difficult. Especially if you don't look at the price tag.

The LED system is relatively new and manufacturers continue to experiment in search of better uses for the crystal. For example, in this case, it was decided to place the device in an aluminum tube, from which air was pumped out. This increased security, both from dust and other contaminants, and from concussions. It also significantly reduced the crystal heating time. It is known that this is an important problem of such models, since it is necessary to use a special chip that supplies a powerful short-term impulse. Here, its task is reduced, and the immediate removal of heat becomes an additional advantage of the vacuum. This significantly extends the life of the crystal.

The German brand Osram does not just produce LED lamps, but tries to make a product that meets all quality and safety requirements. Even a slight change in the form factor of a light bulb can completely change the luminous flux, and the manufacturer is constantly experimenting with geometry.The product can be considered one of the achievements of the company. Here, the ability to achieve the most correct distribution of light, which now does not dazzle drivers traveling towards, and at the same time reduces the number of unlit areas on the road to a minimum. The chip, perceived by the machine's computer without failures and errors, deserves special attention.

Before us is the most popular automotive lamp, awarded the largest number of reviews on trade and specialized sites. At the same time, it has an prohibitively high cost even for a universal model capable of giving both low and high beams. Of course, the quality of the product is at a very high level, which is confirmed not only by the reviews of ordinary buyers, but also by tests of independent experts, but even this is not able to level the price of 9 thousand rubles. Of course, we give part of this money exclusively for the brand. Philips is a world-class company that produces a wide variety of equipment. The reliability of its products can be trusted 100%, but you also have to pay more for them.

H7 format LED bulb is used in split headlights. Lensed optics should be divided into high and low beam. And if there is a leak somewhere, water will inevitably get on the electronics. Also, diodes are extremely sensitive to shaking, which means that security becomes the main argument when choosing. That is the main advantage of this product. The crystal is placed in a dense plastic case, which retains the element when shaken. And the IP66 index tells us that the product is not afraid of moisture, dust, and is also resistant to temperature changes. The disadvantages include not the most powerful luminous flux, although if the lamp gives only dipped beam, this is enough.

Automotive LED lamp in the H7 form factor is not the cheapest pleasure. Better models from well-known manufacturers can cost several thousand rubles, but in this case we are seeing the cheapest option, which is half the price of the nearest competitor. At the same time, it is impossible to call the lamp bad, as well as the best of its kind. The product is pretty simple. The working resource is 50 thousand hours, and the luminous flux is 2500 lumens. In principle, everything is adequate, but the low level of security should be taken into account: if your lensed optics have leaks, you should be very careful when washing the car. But there is a one year warranty.