20 piece set exhibit .

manufacturer . standard unknown therefor . electro- .......

  voltage 2V  electric current 12.5MA . most .. luminescence .......

  voltage electric current .... general . Star by using ... some error ...........

  serial ... total . type . Image .... equipped therefore please refer .

about commodity ..... therefore question . contents according to .. answer is not possible .. equipped .

 ..... please .
unused goods .. equipped . secondhand goods as exhibit therefore no claim please .

  shipping is . type mail . expectation . .

please .