1. DC 4-10V wide voltage input, output up to 15KV, strong ignition performance 2. high-temperature arc stabilization, silent operation, easy to paper and smoke 3. Resin encapsulated transformer design, high security, support long-term continuous work 4. Equipped with anti-reverse connection protection function, keypad/remote control operation is convenient, safe and reliable 5. The discharge needle adopts high temperature iron metal, the tip structure concentrates the energy, and the discharge is highly efficient Product Name: Pulse Arc Igniter Supply voltage: DC 4-10V Output power: Less than 2A Output voltage: about 15KV Working time: recommended within 1- Arc distance: 5-8mm Description: This product input terminal connected to DC 4-10V, secondary high-voltage output is not connected to high-voltage rectifier diodes and capacitors, the output of the two- end can produce Less than 0.8 cm long high-temperature arc, no crackling sound, but the temperature is very high, you can easily and instantly point the paper to point the smoke, and even a wire burned (such as junior high school chemistry test when a fine wire burning scene in oxygen, but not as intense as in oxygen). The transformer has been encapsulated in resin, high security, can be long-term reliable continuous work, but it is recommended that each light energized not more than 1 minute, pay attention to heat dissipation. Uses: secondary school science experiments, electronic instruments, negative ion generator, science small production. This circuit produces a stable high-frequency arc when working, the temperature is very high, can easily combustible materials, so some people call it a plasma lighter. Color:Green Material:PCB Package Contents: 1 * Module 1 * remote control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.