Tesla coil, a high-frequency step-up transformer using LC resonance, which was originally used as an instrumentation device required for scientific research testing. Because it can easily generate extremely high voltage and thus penetrate the air to produce strong sound and visual effects of lightning, it is loved by the public and is now widely used in entertainment, interactive, film and television special effects, science education and other fields.
Whether it is the super large Tesla coil that can emit 10 meters of lightning or our Tesla coil that emits 20CM of lightning, both are based on the same basic principle and the circuit architecture is similar, so this 20CM musical Tesla coil is an entry-level product developed for customers who want to understand the real charm of Tesla coils.
Supply voltage : 110 - 240V AC 50/60Hz
Power : 0-100W
Lightning length : 0 - 20CM （Adjustable）