Halogen lamps for the home: disadvantages, reviews, photos

2024 Author: Priscilla Miln | [email protected]. Last modified: 2023-12-16 00:21

Thrifty and reasonable owners of houses and apartments are increasingly abandoning traditional incandescent lamps and purchasing, for example, halogen lamps that consume less electricity. Of course, such devices also have disadvantages. Their principle of operation can be considered in more detail.

How do halogen bulbs work?

Energy-saving halogen lamps for the home - G9 and other models - are similar in principle to traditional incandescent models. An ordinary light bulb has a rather large bulb made of frosted or clear glass. Its container is filled with a gas mixture, usually nitrogen, argon, or both of these components. In the center is a tungsten filament, through which an electric current passes and heats it up to 2500 ° C, which creates a glow. All "white" metals, including tungsten, glow white when heated, but thanks to the bulb, the lighting can be made cold or warm.

The difference between a halogen and an incandescent lamp

A standard incandescent lamp with normal consumption, which is from 12 hours a day, canwork up to 1000 hours. Here the question may immediately arise: "Because of what so much electricity is spent on its work?" This is because the power consumption goes to the heat itself, which the lamp gives off twice as much, and not to the light. Over time, due to the generated heat and high heating, the tungsten filament burns out, and sometimes even explodes. And this is precisely the main difference between an incandescent lamp and a halogen lamp.

Metal halide lighting fixtures are also made using tungsten filaments, but they fit into a much smaller quartz bulb. Plain glass, located at such a small distance from the threads, will begin to melt, while quartz, on the contrary, increases its resistance to high temperatures.

The gas in an incandescent lamp and a halogen is also different. For the second option, experts have developed a substance with tungsten evaporation, which forms a gaseous halogen vapor. When combined with tungsten vapor, which do not settle on surfaces and disappear without a trace, the service life of the filaments is significantly extended. Also, thanks to such a universal gas mixture, the temperature of the filaments decreases. When halogen is used, the thread similarly gives off its heat into space, but already 1.5 times less than when using nitrogen or argon. This operation of the devices can significantly reduce the cost of electricity.

Halogen Benefits

Lighting fixtures basedhalogens have a number of their distinctive characteristics. The positive qualities include the following:

- Excellent for use when increased eye focus is required. The emitted bright light reduces eye strain, does not overstrain the crystal.

- Great for lighting systems related to advertising purposes, for example, to attract potential buyers or customers. For window dressing, white light is the best option. Spot focusing can be achieved with halogen spotlights. Many have noted that during the operation of halogens, the colors of the surfaces become more intense and saturated, the colors are more lively.

- Recessed halogen spotlights are considered to be the most suitable for yard illumination. Like their LED counterparts, they perfectly withstand temperature changes, are resistant to external factors, precipitation. The main thing in this case is their complete sealing. Spotlights and halogen lamps for the home, photos of which you can carefully study before buying, are about 20% more economical than similar incandescent lamps. Their distinguishing feature is a very bright light that illuminates all corners of the open space.

Disadvantages of halogen lamps

Halogen lamps for the home also have disadvantages. The disadvantages of the devices are:

- Bright white lighting is not to everyone's liking. It hits hard on the eyes and is not always appropriate. Meet halogen chandeliers forthe ceiling of a bedroom or a nursery is not often possible. If they are installed in these premises, then only at an angle and under the guidance of experienced electrical engineers, according to the strategy developed by them.

- Although the outer shell of the lamps is very durable, it can still be damaged, and in this case, dangerous gas will come out. Its presence in a small amount is not particularly harmful, but if there is more than one halogen, then this can provoke dizziness and migraines.

- Halogen lamps for the home, which have disadvantages in the same way as any other device, are not recommended to be installed in the bathroom. Here they will be constantly exposed to evaporating moisture and may explode after a short period of operation.

- Fragments, plinths and cartridges need special disposal. Do not throw away halogen lamps for the home in a bucket. There are also disadvantages here. The damaged device must be sent either to a universal chemical waste container, if available, or to a company that specializes in such services.

Consumer Opinion

Before you buy halogen lamps for your home, reviews about them must be studied first. Some consumers may initially be deterred by the cost of such devices, since the price for them is considerably higher than for standard incandescent lamps. Nevertheless, halogen lamps for the home are very beneficial. The disadvantages associated with high initial purchase costs, over time, justify themselves a hundredfold. From the reviews you can see that people are very satisfieddurability of devices, saving power consumption.

Mounting Features

The installation of halogens differs from the installation of traditional incandescent lamps in that they have a quartz coating, which is not recommended to be touched by hands, so as not to disturb its structure. If this happens, the device may not work or explode. It is important to follow a clear sequence when installing such a lighting plan.