</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
8539.39.90.00/High-Pressure Mercury Discharge Lamp/Japan

High-Pressure Mercury Discharge Lamp from Japan

High-pressure mercury discharge lamps for floodlighting, featuring pressurized mercury vapor for high lumen output. Classified in HTS 8539.39.90.00 as unspecified other discharge lamps.

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%
Calculate with your customs valueVerify classification with AI

Import Tips

• Declare exact pressure ratings to confirm not low-pressure (which may differ)

• Follow Basel Convention for mercury waste if importing recycled/refurbished units

• Pair with correct ballast invoices to prevent separate classification issues