The ballast includes the Electronic type ballast and Inductance type ballast.

镇流器方面包括各种电子镇流器和电感镇流器。

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Electronic type lamp holder, need to remove the circuit part, rewiring, wiring principle scheme as follows.

电子式灯座，需除去里面电路部分，重新布线，布线原理图如下。

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Electronic type lamp holder, need to remove the circuit part, rewiring, wiring principle scheme as follows.

电子式灯座，需除去里面电路部分，重新布线，布线原理图如下。

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