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A low-power plasma device operating at 5 watts—enough to generate visible plasma arcs, create small-scale ionization effects, and serve as a proof-of-concept for plasma-based technologies. In hobbyist circles, the 5W plasma light is the gateway device: it can illuminate gases, demonstrate plasma physics principles, and perhaps start rumors about what the higher-wattage units can do. The distinction between a harmless demonstrator and a weapon prototype is murky—at 5W, it's educational; at higher wattages, it's something else. The plasma light is what you show the investors; what you show the military is another matter entirely.
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