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GTLS Tritium Keychain Light from Japan

Glass tube tritium light source (GTLS) in keychain form providing constant green glow for 10+ years. Falls under HTS 2844.41.00.00 as a dispersion containing tritium gas with glass phosphor. Consumer product leveraging tritium's beta decay for illumination.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Exempt from some CPSC labeling if <100 microcuries; declare as 'exempt radioactive material'; avoid air shipment without special authorization

GTLS Tritium Keychain Light from Japan — Import Duty Rate | HTS 2844.41.00.00