# United States tariff line 8539.21.40.80: Of a power 500 W or more > In the United States tariff, line 8539.21.40.80 covers other filament lamps, excluding ultraviolet or infrared lamps, tungsten halogen, of a power 500 W or more. The general (MFN) duty rate is 2.6%. It falls under HS subheading 8539.21 in heading 85.39 (chapter 85). Source: https://border.bot/countries/united-states/hs-codes/8539214080 Last updated: 9 October 2026 [Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 85](https://border.bot/countries/united-states/hs-codes/85) / [8539.21](https://border.bot/countries/united-states/hs-codes/853921) / [8539.21.40.80](https://border.bot/countries/united-states/hs-codes/8539214080) ## Key facts - Tariff line: 8539.21.40.80 - Covers: Other filament lamps, excluding ultraviolet or infrared lamps, tungsten halogen, of a power 500 W or more - Duty (MFN): 2.6% - Preferential rates: From free (17 programmes or origins) - Additional duties: None recorded - Restrictions: None recorded - Tariff: [United States](https://border.bot/countries/united-states) - HS subheading: [8539.21](https://border.bot/hs-codes/853921) ## What this line covers In the United States tariff, line 8539.21.40.80 covers other filament lamps, excluding ultraviolet or infrared lamps, tungsten halogen, of a power 500 W or more. Its legal text is “Of a power 500 W or more”, read under “Other filament lamps, excluding ultraviolet or infrared lamps”, “Tungsten halogen” and “Other”. ## How it is structured It falls under HS subheading 8539.21 in heading 85.39 (chapter 85). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff. - Chapter 85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles - Heading 85.39: Electrical filament or discharge lamps, including sealed beam lamp units and ultraviolet or infrared lamps; arc lamps; light-emitting diode (LED) light sources; parts thereof - Subheading 8539.21: Other filament lamps, excluding ultraviolet or infrared lamps - Within the subheading: Tungsten halogen - Within the subheading: Other - Line 8539.21.40.80: Of a power 500 W or more ## Duty The general (MFN) duty rate is 2.6%. The rate is published on 8539.21.40. Duty-free entry applies to goods that qualify under 16 programmes, and to goods from a group of origins (origin group A*). - Free: a group of origins (origin group A*) (A*) - Free: United States-Australia Free Trade Agreement (AU) - Free: United States-Bahrain Free Trade Agreement Implementation Act (BH) - Free: United States-Chile Free Trade Agreement (CL) - Free: United States-Colombia Trade Promotion Agreement Implementation Act (CO) - Free: African Growth and Opportunity Act (D) - Free: Caribbean Basin Economic Recovery Act (E) - Free: United States-Israel Free Trade Area (IL) - Free: United States-Jordan Free Trade Area Implementation Act (JO) - Free: United States-Korea Free Trade Agreement Implementation Act (KR) - Free: United States-Morocco Free Trade Agreement Implementation Act (MA) - Free: United States-Oman Free Trade Agreement Implementation Act (OM) - Free: Dominican Republic-Central America-United States Free Trade Agreement (P) - Free: United States-Panama Trade Promotion Agreement Implementation Act (PA) - Free: United States-Peru Trade Promotion Agreement Implementation Act (PE) - Free: United States-Mexico-Canada Agreement (S) - Free: United States-Singapore Free Trade Agreement (SG) ## In other countries No other national tariff on border.bot has live lines under 8539.21 yet. - [The Harmonized System text for 8539.21](https://border.bot/hs-codes/853921) ## Other lines under 8539.21 - [8539.21.20.40](https://border.bot/countries/united-states/hs-codes/8539212040) For vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29 or heading 8702, 8703, 8704, 8705 or 8711 - [8539.21.20.80](https://border.bot/countries/united-states/hs-codes/8539212080) Other - [8539.21.40.40](https://border.bot/countries/united-states/hs-codes/8539214040) Of a power less than 500 W - Previous line: [8539.21.40.40](https://border.bot/countries/united-states/hs-codes/8539214040) Of a power less than 500 W - Next line: [8539.22.40.00](https://border.bot/countries/united-states/hs-codes/8539224000) Christmas-tree lamps ## Frequently asked questions ### What does tariff line 8539.21.40.80 cover in the United States tariff? In the United States tariff, line 8539.21.40.80 covers other filament lamps, excluding ultraviolet or infrared lamps, tungsten halogen, of a power 500 W or more. ### What is the general (MFN) duty on 8539.21.40.80 in the United States? The general (MFN) duty rate is 2.6%. The rate is published on 8539.21.40. ### Which preferential rates apply to 8539.21.40.80? Duty-free entry applies to goods that qualify under 16 programmes: the United States-Australia Free Trade Agreement, the United States-Bahrain Free Trade Agreement Implementation Act, the United States-Chile Free Trade Agreement, the United States-Colombia Trade Promotion Agreement Implementation Act, African Growth and Opportunity Act, Caribbean Basin Economic Recovery Act, the United States-Israel Free Trade Area, the United States-Jordan Free Trade Area Implementation Act, the United States-Korea Free Trade Agreement Implementation Act, the United States-Morocco Free Trade Agreement Implementation Act, the United States-Oman Free Trade Agreement Implementation Act, the Dominican Republic-Central America-United States Free Trade Agreement, the United States-Panama Trade Promotion Agreement Implementation Act, the United States-Peru Trade Promotion Agreement Implementation Act, the United States-Mexico-Canada Agreement and the United States-Singapore Free Trade Agreement, and to goods from a group of origins (origin group A*). ## Sources and updates The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. This page was last updated on 9 October 2026. Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling. Official source files: - https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false Machine-readable: https://border.bot/countries/united-states/hs-codes/8539214080.json