High efficiency, beautiful, is a new design. The coil is very safe, no electricity, no arc, only light. 1 x 105 Leaded Multilayer Ceramic Capacitor. 1 x Secondary Coil. 1 x 20K Resistor. The newly developed primary coil of this product is already in the PCB board, no need to be wound on the outside, which is convenient for fans to install.
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