Arc Lamp Electrode Assembly
Tungsten electrode pair with ceramic insulators and water-cooling jacket, designed for high-intensity carbon arc lamps used in film projectors. Specifically parts of arc lamps under HTS 8539.90.00.00.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If tungsten electrodes not for lamps
Unworked or semi-worked tungsten products fall under Chapter 81 base metals.
If for xenon short-arc lamps
Complete short-arc lamp assemblies may classify under cigarette lighter mechanisms if misdescribed.
If cinema projector parts
Projection apparatus parts including arc lamp components can fall under Chapter 90 optics.
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Import Tips & Compliance
• Provide arc current ratings (100-200A) and electrode gap specifications for proper classification
• Include safety certifications (IEC 60335) confirming arc lamp electrical compatibility
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