Pyrotrons products are unique among Tesla coils. Every aspect of the spark is controllable using a standard lighting console -- these variables include the length, brightness, branch pattern, loudness, and repetition rate in sparks per second. Our coils push the boundaries of modern semiconductors, and incorporate recent advancements in technology to create a very reliable product. Each coil comes with self-protective circuits, such as real-time power limiting, temperature detection, and a built-in self diagnostic test.