It is used

04.04.2017 | комментариев 0 | раздел: Стены

It is used to illuminate the internal and external objects of the room or building.

For lighting the premises, built -in ceiling lamps are used. The principle of construction is as follows: a light bulb with a cartridge and special reinforcement, thanks to which there is a connection to the network, as a result of which a bright glow appears. Lamps are divided into several types:

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