American Ultraviolet 8W UV-C Bulb from Canada
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 — Canada → United States
12.4%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document expected burn hours (9,000+); comply with ASHRAE energy standards; pitfall: import as parts vs lamps affects valuation