Arc lamps
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: > Ultraviolet or infrared lamps; arc lamps: > Arc lamps
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 8539.41.00.00
Xenon Short Arc Lamp
A xenon short arc lamp produces intense, full-spectrum white light through an electrical discharge between tungsten electrodes in xenon gas. It falls under HTS 8539.41.00.00 as an arc lamp designed for high-intensity applications like cinema projectors and searchlights.
Mercury Short Arc Lamp
Mercury short arc lamps generate high-intensity UV and visible light via electrical arc discharge in mercury vapor. Classified under HTS 8539.41.00.00 as arc lamps, commonly used in microscopy, spectroscopy, and semiconductor inspection.
Carbon Arc Lamp
Traditional carbon arc lamps create light by arcing electricity between carbon electrodes, producing extremely bright white light. HTS 8539.41.00.00 covers these classic arc lamps still used in specialty lighting like stage effects and lighthouse beacons.
Metal Halide Arc Lamp
Metal halide arc lamps produce high-intensity discharge light with excellent color rendering through metal halides vaporized in an arc. Under HTS 8539.41.00.00 as arc lamps, used in sports stadium lighting and large projection systems.
High-Pressure Xenon Arc Lamp
High-pressure xenon arc lamps provide continuous spectrum light ideal for solar simulation and microscopy. Classified as arc lamps under HTS 8539.41.00.00, distinguished by their short arc gap and high lumen output.
Ceramic Metal Halide Arc Lamp
Ceramic arc tube metal halide lamps offer superior color consistency and longevity through ceramic containment of the arc. HTS 8539.41.00.00 covers these advanced arc lamps used in architectural and retail display lighting.
UV Curing Xenon Arc Lamp
Short arc xenon lamps optimized for UV curing applications in printing and coating industries. Falls under HTS 8539.41.00.00 as arc lamps, providing high UV output for rapid curing processes.
Dental Operatory Xenon Arc Lamp
High-intensity xenon arc lamps for dental operatory lights providing daylight-quality illumination. Classified under HTS 8539.41.00.00 as arc lamps for precision medical lighting applications.
Projection Xenon Arc Lamp
Large xenon short arc lamps (1kW-7kW) for cinema and large venue projection systems. HTS 8539.41.00.00 specifically covers these high-power arc lamps essential for IMAX and theater projectors.
Laboratory Spectroscopy Arc Lamp
Precision xenon and deuterium arc lamps for analytical spectroscopy instruments. Under HTS 8539.41.00.00 as arc lamps providing stable continuum and line spectra for laboratory analysis.
Solar Simulator Xenon Arc Lamp
Class A xenon arc lamps meeting ASTM E927 standards for solar spectrum simulation in photovoltaic testing. Classified as arc lamps under HTS 8539.41.00.00 for research and quality control applications.