Features: This module is a ready-made transformer/amplifier module do small scientific production. It can output high voltage arc: small size and high efficiency. The input voltage is DC3,6-6V and will output high voltage DC20KV. It can be used do high voltage experiments, teaching and product development. Two high voltage wires can light a cigarette or paper, a single high voltage wire can quietly discharge do any metal. Technical data: Input Voltage: DC3.6V-6V Operating Current: 1,5A Output Voltage: DC20KV Output Current: 0,05A Electric arc distance: 5 mm Red wire: positive input Green wire: negative input Note: 1, the output ends of the cable should be adjusted accordingly before switching on, and the arc distance depends on the voltage and battery capacity. 2, the arc distance should be from short do long, at first do not produce the longest arc, otherwise the module can be easily damaged. The package includes: 1 x High Voltage Generator