Xenon Flashtube Trigger Tube
Small gas-filled tube providing high-voltage trigger pulse for xenon flashtubes in photography/strobe lighting. HTS 8540.89.00.80 for other gas-filled tubes.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If flashlights/strobes
Complete photographic flash apparatus falls under heading 8516.
If discharge lamps
Xenon flashtubes themselves classify as electric discharge lamps.
If photographic accessories
Flash components integral to cameras shift to Chapter 90.
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Import Tips & Compliance
• High-voltage capacitor discharge specifications required
• Distinguish from camera flash units (8516.60) by component status
• Studio lighting assemblies classify under 9405 or 8539
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