H
ELECTRICITY
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H05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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H05B
ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
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47/00
Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
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H05B47/10
Controlling the light source
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H05B47/105
in response to determined parameters
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