LED lamps "Navigator". Reviews about LED lamps "Navigator"

For over a hundred years people have been using incandescent lamps to illuminate their workplaces, houses and industrial premises. For the last several decades, alternative lighting devices have developed quite widely. Filament filaments were replaced by fluorescent lamps, which are now replaced by LED products.

New lighting devices

Reducing the cost of semiconductor LEDs allowed using them much wider than conventional. Not only as part of the equipment for different purposes, but also as a replacement for signal lamps or decorative design, and also as a complete replacement of lighting equipment. They are characterized by a wider range of characteristics, ranging from the consumption, the power of the luminous flux of dimensions and ending with the color of the radiation.

Reviews about technical characteristics

If you are interested in LED lamps "Navigator", you should learn more about their technical characteristics, only in this way you will be able to determine the model. Visiting the store, you can see that the characteristics are presented on the packaging or on the device itself in the form of marking. Thus, you can find out what is the base and what kind of case for the product. This is indicated by the marking: Е14, Е27, G5, G13, GU4, GU5 * 3. The power consumption of these products can vary from 3 to 20 watts. The supply voltage is from 12 V to 220 VAC. Consumers have the opportunity to choose the heat of emitted light, which varies from 2700 to 6700 K. Buyers really like that they have the ability to adjust brightness, as well as choose options for the distribution of light. Lamp LED navigator E27 - a product that has the most popular type of cap, as for most incandescent lamps, used in household appliances. If it is a question of night lamps and lampshades, then the size of the socle E14 is most often met. An even smaller plinth can be found in the microwave or in the refrigerator. According to consumers, the largest E40 base is also available for sale, which is intended for large industrial premises and street lighting.

Reviews about power consumption

If you are interested in LED lamps "Navigator" for home, then you should be aware of the power consumption. It plays a significant role in calculating the total consumption of lighting in a building or a separate room. Choose from a wide range of products that can be consumed from 3 to 25 watts. Consumers emphasize that it is impossible to determine unambiguously the degree of brightness or the power of the stream according to the power consumption .

Feedback on the source of current

LED lamps "Navigator" can work from a direct current in a 12 V voltage. Special drivers and circuits are used for their work to bring the external power voltage to the desired for the element itself. By means of drivers, as the buyers claim, it is possible to connect to an alternating 220 volt power supply in the household electrical system. Among other things, it is possible to prefer a version designed for alternating DC voltage from 12 to 24 V. Experienced consumers are advised to specify in advance what voltage is supposed to be used for power supply, which will allow selecting the appropriate model. LED lamps "Navigator" at the best will simply not work if you incorrectly make a choice. In the worst case, it is to be expected that the product will burn out when applying excessively high voltages. Choosing the LED lamps "Navigator", which are equipped with drivers, you will receive products that will be able to easily transfer the jumps that occur in the network. If the incandescent light bulb becomes dimmer when the voltage decreases, and when it is increased, it will be brighter, the LED elements in a wide range will shine equally effectively.

Feedback on the light flux

Choosing LED lamps for the home "Navigator", reviews about which you can read in the article, it is worth paying attention to the power of light emission, which is the most significant parameter. This is measured in Lm or Lm / W. The last parameter will determine the ratio of the radiation power to the power consumed. This will make it possible to understand the economy. If you compare with an incandescent lamp, which is often done by consumers, then its efficiency is from 10 to 15 Lm / W. As for LED products, this parameter varies from 70 to 90. This indicates that for every watt the lamp will give out 10 times more light output power.

Reviews about the color temperature

LED lamps "Navigator", reviews of which are often only the most positive, are also characterized by a color temperature, which is one of the main differences between these elements and traditional incandescent lamps, which is why consumers quite often choose these products. It can be selected in a wide range, which differs from the yellowish glow inherent in the filament. Decide what color shade you need, you can by the color temperature scale, it is built on the basis of the color glow of the metal when it is in a hot state. Choosing LED lamps "Navigator", feedback about which you will help determine the choice, you must choose the color of the radiation, taking into account your own preferences or interior decoration of the room. Thus, the temperature of the warm yellow glow of the metal will correspond to a temperature equivalent to 2700 degrees Kelvin. If there is a need for a daylight white color of illumination, then a limit of 4500 to 6000 degrees Kelvin should be chosen. At the lower border, white light will give a yellow tint. A cool bluish color will correspond to a temperature that is above 6500 degrees Kelvin.

Feedback on adjusting the brightness

Lamp "Navigator" LED 7W can be adjusted in brightness. It is this factor, according to users, these products favorably differ from economical fluorescent lamps. In order to control the LED was possible, you should use a device called a dimmer. He is able to form a diet that appears in the form of impulses. The lower the frequency, the dimmer the diode will burn. When the 10-watt LED "Navigator" is used, the user will not see a blink at all, he will not feel any discomfort because the frequency is 200-300 kHz. This is true, since the human eye can perceive the blinking frequency only within 200 Hz. It should only be taken into account that not all LED lamps of the manufacturer mentioned can be adjusted in brightness. The built-in driver will limit this feature if it is configured for a specific frequency or line power. If you decide to purchase a lamp with the possibility of regulation, then you should choose a dimmer product, find out that this lamp is in front of you, you can after reading the instruction.

Feedback on the temperature of the working environment

LED lamps "Navigator NLL" are able to work with a wider range in comparison with traditional fluorescent lamps. For the most part, they are able to work at ambient temperatures ranging from +5 to +45 degrees. As for LED products, they can be operated at a range from -40 to +40 degrees. This makes it possible to operate these lamps in those conditions where only gas-discharge or sodium lamps can be used . This parameter is very popular with a modern customer, which is why the LED lamps "Navigator" have become so widespread.

Feedback on additional features

The diagram of the LED lamp "Navigator" will allow you to understand that the LED in the process of operation gives off also heat, in addition to light. It is much less intense compared to what the incandescent lamp produces, but it is still palpable. The main problem, according to users, is that heat is distributed in the opposite direction, rushing towards the substrate of the diode. If overheating occurs, the semiconductor may lose some characteristics and fail.