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9027.90.84.00/Spectrometer Lamp Housing/Japan

Spectrometer Lamp Housing from Japan

Deuterium/tungsten lamp housing with alignment optics for UV-Vis spectrometers (9027.50). Thermal management and interlock safety. 9027.90.84.00 replaceable module.

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%
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Import Tips

• Specify lamp type (D2 20W) and fiber coupling

• Interlock switches require safety certification

• Empty housings risk 9405 lighting fixture classification