FIELD: electric engineering. SUBSTANCE: device has starter, which output terminal is connected to choke. Terminals of filament of one electrode of tube are connected to resistor. Another claim of invention describes device design in which negative output pole of doubling voltage circuit is connected to first terminal of first filament of lamp through resistor. Second terminal of lamp filament is connected to second terminal of input of doubling voltage circuit. Positive pole terminal of doubling voltage circuit is connected to both terminals of second filament of lamp through choke. EFFECT: increased functional capabilities. 2 cl, 2 dwg
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