American Ultraviolet 8W UV-C Bulb from Japan
Replacement UV-C bulb for HVAC coil sterilization, preventing mold growth in air handlers. Under HTS 8539.49.00.40 as an ultraviolet lamp via mercury discharge. Hot-cathode design extends lamp life in continuous operation.
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
• Document expected burn hours (9,000+); comply with ASHRAE energy standards; pitfall: import as parts vs lamps affects valuation