Ultraviolet lamps
Part of: 85394900 — Ultraviolet or infrared lamps; arc lamps: — Other
N348012 · 2025-05-15 — The tariff classification of ultraviolet (UV-C) lamps from China
The merchandise at issue is referred to as ultraviolet (UV-C) lamps. The submitted materials indicate that the products each const of a glass envelope with protective coating, electrodes and cathodes composed of tungsten, low-pressure mercury vapor inside the arc tube with ceramic and aluminum end caps. It is stated that these specialized lamps are primarily used by hospitals, schools, military facilities, government agencies, and other essential service locations. They are designed to disinfect and sterilize air and water supplies, playing a crucial role in controlling the spread of viruses,…
N215995 · 2012-05-15 — The tariff classification of an ultra violet bulb from China.
A representative sample was submitted with your request and will be returned to you. The item to be imported is referred to as a UV Mercury bulb. This bulb/lamp has a quartz envelope with a ceramic cap and lead wire on each end. Although the submitted sample has a 6” envelope, a wattage of 3000W and a voltage of 300V, you state that this product will also be imported in a variety of sizes. These UV bulbs are used in the lamp boxes of EFI printing systems to “cure” special ultra violet ink. The applicable subheading for the UV Mercury bulb will be 8539.49.0040, Harmonized Tariff Schedule of…
966939 · 2005-03-07 — Deuterium Lamp; Reconsideration of NY J89735, AFFIRMED
This is in reference to your letter of December 1, 2003, requesting a reconsideration of New York Ruling Letter (NY) J89735, issued to you by the Customs National Commodity Specialist Division, New York, on November 7, 2003. That ruling concerned the classification of a deuterium lamp under the Harmonized Tariff Schedule of the United States Annotated (HTSUSA). In preparing this ruling, we also considered arguments provided in a teleconference held on June 30, 2004, and additional information you submitted by facsimile, dated July 12, 2004. FACTS: NY J89735 concerned a deuterium lamp imported…
966938 · 2004-09-27 — Reconsideration of NY 802823; Calibration Lamps
This is in reference to New York Ruling Letter (NY) 802823, issued to you by the Customs National Commodity Specialist Division, New York, on October 31, 1994. That ruling concerned the classification of two calibration lamps [one krypton lamp and one deuterium lamp] designed for use with the Hubble Space Telescope, under the Harmonized Tariff Schedule of the United States Annotated (HTSUSA). We have reviewed NY 802823 and determined that the classification provided for the calibration lamps is incorrect. Pursuant to section 625(c)(1), Tariff Act of 1930 (19 U.S.C. 1625(c)(1)), as amended by…
J89735 · 2003-11-07 — The tariff classification of ultraviolet lamps from Japan and Germany.
The subject merchandise is ultraviolet lamps with each lamp consisting of an anode and a cathode in a glass envelope that is filled with low-pressure deuterium gas. It is stated that each discharge lamp is so constructed to contain a special coating, an aperture, and alignment components for use in Agilent’s 1100 Series HPLC (High-Performance Liquid Chromatograph). Further, it is noted that these lamps are considered to perform a necessary function in the detection and analysis of various chemical compounds. You state that this merchandise should be classified as parts of liquid…
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