Halogen bulb: advantages and device

Today it is difficult to imagine life without the use of halogen bulbs. These products in their structure, characteristics and principle are in many ways reminiscent of the usual classical incandescence devices, but there is still a significant difference. It is a gas filled with a halogen bulb, which includes various additions of bromine, chlorine, iodine. The use of such additives allows you to get rid of the effect of darkening the bulb, which is subject to conventional devices. Currently, due to their positive characteristics, halogen bulbs are widely used in many industries.

Some products may not have enough bulb volume. In this case, resort to the use of elite halogens as a filler, such as xenon. There is also a second way to solve the problem: increase the gas pressure level.

Halogen bulb has a special working principle, which consists in creating special compounds on the walls of the bulb. When switched on, the decomposition of gases takes place, and their place is occupied by evaporated tungsten atoms. The result is a tungsten halogen compound. In the newest bulbs, methyl and methylene bromide were increasingly used as chemical compounds. This is due to the fact that iodine enters into aggressive reactions with various metallic elements of the lamps, and the use of alternative halogens has not solved the problem, since they have an even greater aggressiveness.

If to speak about qualitative characteristics the halogen bulb has a longer service life in comparison with classical variants. This figure is about 2-4 thousand hours, which exceeds the lifetime of conventional incandescent devices by 3-4 times. The smooth start-up of the products allows them to be used even longer.

Halogen bulb produces the optimum light flux, and consumes much less energy. A quartz bulb protects the lamp elements against mechanical damage and temperature changes. With compact dimensions, LED light bulbs for home are more convenient and comfortable to use.

Thanks to the development of technologies, new developments of halogen lamps appear . One of the novelties are devices that are covered with a special layer that reflects infrared radiation. Such products are distinguished by an extraordinary light output: the coating allows you to reflect the invisible radiation, passing simultaneously visible light. These processes lead to a significant heating of the spiral, which makes it possible to reduce the current supply. This principle of work leads to significant cost savings.

Areas of application of halogen bulbs depend on the specific types of devices used. They can equally well be used for lighting rooms or open areas. Halogens allow you to emphasize certain parts of the interior, they are installed in outdoor appliances, used to illuminate shop windows, shopping centers, restaurants and shops.