85392920

HS code 8539.29.20.00 (Chapter 85 "Electrical machinery; electronics"; Heading 8539 "Electric filament or discharge lamps including sealed beam lamp units and ultra-violet or infra- red lamps, arc lamps; light-emitting diode (Led) light sources"; Subheading 853929 "Other filament lamps, excluding ultra-violet or infra-red lamps") under the United States tariff schedule classifies "Lamps having glass envelopes not over 6.35 mm in maximum diameter and suitable for use in cystoscopes and other surgical instruments". United States customs apply MFN rate of 5.2%, Column 2 rate 55%. Statutory unit of measure: No.. 18 free trade agreement preferential rates are available for this code.