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Electrical lighting unit has built high voltage generator coupled to negative ion emitter for air freshening
Electrical lighting unit has built high voltage generator coupled to negative ion emitter for air freshening
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机译:电气照明装置内置高压发生器,该发生器与负离子发射器相连,用于空气清新
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摘要
The electrical lighting unit has low energy light tubes [6] in a base [4]. Within the base is a high voltage power stage [20] delivering 2000-5000 volts. This connects via the negative terminal [22] with an electrode needle [24] and this emits a stream of negatively charged ions into the atmosphere.
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