The lamp on batteries

Quite often in different life situations, it is necessary to use a lighting source without connecting to the power grid. For this purpose, a battery-powered lamp is perfect, which can be installed anywhere - at least on the street , even indoors. These devices are like an ordinary flashlight. They are easy to operate and use and even a child can cope with them. In addition, they are absolutely safe, unlike electrical, which makes them very popular among consumers of different ages.

Principle of operation of the device

The wireless luminaire operates on low power batteries that last for a long time, if you do not forget to turn it off immediately after use. Most models have AAA type small batteries, although there are luminaries for larger AA batteries. Most often it takes 2 or 3 pieces. In order not to worry about their replacement, it is better to buy high-quality batteries with a long service life.

By placing the batteries, taking into account their polarity, in the appropriate cells, you must press the power button to close the contacts. Thus, the light lights up and stews. In some models, instead of a button, there is a cord for which you need to pull or switch-tumbler. Most wireless luminaires use LEDs of different brightness (LED). And to create the effect of iridescent glow apply a multi-colored body.

Popular models of fixtures

To decorate your home, giving it an unusual look, highlight dark places or make a child's sleep calm, you can use an easy-to-handle lamp with power from the galvanic cells:

1. Cheap, convenient and multifunctional is considered to be a velcro luminaire that runs on three AAA batteries. Using several stripes of adhesive tape on the inside of the case, it is easy to attach such a device to the wall or underneath the shelf, without fear that it will fall. Due to their low price, such miniature fireflies can be located wherever there is a need - in a dark pantry or cellar, in a street toilet in the country, in the bathroom for use by the child.
2. A wireless luminaire on batteries can be installed in a closet, because in its dark bowels, sometimes it is not easy to find the right thing. It can be attached with special fasteners, without fear of damaging the surface.
3. Baby will enjoy the children's lamp on batteries. He will mysteriously glow in the dark and bring pleasant dreams.
4. For children, many models of lamps have been developed, and some of them are also equipped with musical special effects.
5. Lovers of night reading can be advised to buy a miniature lamp for several diodes, which in the dark will perfectly illuminate the pages of the book, not letting your eyes get tired. It does not need to be held in hand - it has a special clip that fastens to the cover of the book.
6. Romantic natures prefer a subdued lighting as an alternative to conventional candles.
7. In a garage, on a dark garden path, in a pantry or a long corridor, you can place a lamp with a motion sensor. He lights up on his own for 55 seconds, just in the zone of his visibility will get a man, and then he turns off.
8. Where the interior is thought out to the smallest detail, and any extra detail will introduce dissonance, you can install an inconspicuous but useful lamp for the color of furniture.
9. Lighting steps in the cellar can be done very quickly if placed on their vertical surface by an inexpensive lamp and then descent into the technical room will be completely safe. It is better if such a device is equipped with a motion sensor.

Some lamps work from both batteries and batteries, which is very convenient. After all, if the energy storage device is exhausted, and there is no access to the power grid, alternative power supplies will come to the rescue.