The DNaT lamp is a light source whose operation is based on arc burning in the high or low pressure region. This process takes place in a special tube (burner) made in the form of an aluminum oxide cylinder filled with sodium vapor, mercury and xenon gas (necessary for ignition). The DNaT lamp also consists of a glass cylinder in which the burner is located, and a threaded base E-27 or E-40, depending on the power.
Device
To ignite and burn the arc, additional equipment is needed. This ballast apparatus (PRA) and a pulse ignition device (IZU). , . () . , . , 50 . , . 300 , . . 220 .
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. , , , , , . . , , , . , . architectural structures. Sodium lamps are used as a source of additional lighting in greenhouses, greenhouses, etc. For this, DNaT with a special spectrum of light radiation, useful for plants, are produced.
The DNaT lamp has a higher price than the alternative DRL. But it will pay off over time and in the future will bring significant cost savings.