Other
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. > Ultra-violet or infra-red lamps; arc-lamps: > Other > Other > Other
Duty Rate (from China)
Subheadings
Products classified under Tariff item 8539.4
Carbon Arc Lamp
A traditional carbon arc lamp creates light by arcing electricity between carbon electrodes, producing an extremely bright white light. These lamps are classic arc lamps still used in specialty lighting applications such as searchlights and stage lighting. They fall under tariff item 8539.41.90 as arc lamps not elsewhere specified.
8539.41.90Ceramic Metal Halide Arc Lamp
A ceramic metal halide arc lamp uses a ceramic arc tube to contain the arc discharge, offering superior color consistency and longevity. These advanced arc lamps are used in architectural and retail display lighting. They are classified under tariff item 8539.41.90 as arc lamps not elsewhere specified.
8539.41.90Dental Operatory Xenon Arc Lamp
A dental operatory xenon arc lamp provides high-intensity, daylight-quality illumination for dental procedures. These xenon arc lamps are precision lighting devices used in medical settings. They fall under tariff item 8539.41.90 as arc lamps not elsewhere specified, unless specifically for use in measuring, checking, or testing instruments.
8539.41.90High-Pressure Xenon Arc Lamp
A high-pressure xenon arc lamp provides a continuous spectrum light ideal for solar simulation and microscopy. These lamps are distinguished by their short arc gap and high lumen output. They are classified under tariff item 8539.41.90 as arc lamps not elsewhere specified.
8539.41.90Laboratory Spectroscopy Arc Lamp
A laboratory spectroscopy arc lamp, typically xenon or deuterium, provides stable continuum and line spectra for analytical instruments. These precision arc lamps are used in spectroscopy and other laboratory analysis. They fall under tariff item 8539.41.90 as arc lamps not elsewhere specified.
8539.41.90Mercury Short Arc Lamp
A mercury short arc lamp generates high-intensity UV and visible light via an electrical arc discharge in mercury vapor. These lamps are commonly used in microscopy, spectroscopy, and semiconductor manufacturing. They are classified under tariff item 8539.41.90 as arc lamps not elsewhere specified.
8539.41.90Metal Halide Arc Lamp
A metal halide arc lamp produces high-intensity discharge light with excellent color rendering through metal halides vaporized in an arc. These lamps are used in sports stadium lighting and large projection systems. They fall under tariff item 8539.41.90 as arc lamps not elsewhere specified.
8539.41.90Projection Xenon Arc Lamp
A projection xenon arc lamp is a large xenon short arc lamp (1kW-7kW) used for cinema and large venue projection systems. These high-power arc lamps are essential for IMAX and theater projectors. They are classified under tariff item 8539.41.90 as arc lamps not elsewhere specified.
8539.41.90Solar Simulator Xenon Arc Lamp
A solar simulator xenon arc lamp is a Class A xenon arc lamp meeting ASTM E927 standards for solar spectrum simulation in photovoltaic testing. These lamps are used in research and quality control applications. They fall under tariff item 8539.41.90 as arc lamps not elsewhere specified.
8539.41.90UV Curing Xenon Arc Lamp
A UV curing xenon arc lamp is a short arc xenon lamp optimized for UV curing applications in printing and coating industries. These lamps provide high UV output for rapid curing processes. They are classified under tariff item 8539.41.90 as arc lamps not elsewhere specified.
8539.41.90Xenon Short Arc Lamp
A xenon short arc lamp produces intense, full-spectrum white light through an electrical discharge between tungsten electrodes in xenon gas. These lamps are designed for high-intensity applications such as searchlights and projection. They fall under tariff item 8539.41.90 as arc lamps not elsewhere specified.
8539.49.90Advanced Energy UltraMax Igniter Arc Lamp Driver
A specialized electrical igniter module for starting high-power xenon or metal halide arc lamps in UV curing systems. It is classified as a part of arc lamps under this tariff item, as it is essential for lamp operation.
8539.49.90American Ultraviolet 8W UV-C Bulb
> A replacement UV-C bulb for HVAC coil sterilization, preventing mold growth in air handlers. It uses a hot-cathode design for extended life in continuous operation. This is an ultraviolet lamp, not elsewhere specified, and falls under this tariff item.
8539.49.90American Ultraviolet RDH-26 UV Air Duct Lamp
> This is a 26-watt high-output UV-C lamp designed for installation in HVAC ductwork to sterilize air and prevent mold growth. It features an instant-start design with a reflector to maximize UV output. It falls under this tariff item as an ultraviolet lamp, not elsewhere specified.
8539.49.90Atlantic Ultraviolet R-Can 4W UV Lamp
> A miniature R-Can UV lamp for residential water purification systems, emitting 254nm UV-C to eliminate bacteria without chemicals. It is an ultraviolet lamp, not elsewhere specified, and fits under this tariff item.
8539.49.90Dr. Fischer Black Light BLB 36W T8 UV-A Lamp
> A 36-watt T8 fluorescent tube emitting long-wave UV-A (365nm) black light, used for inspection, fluorescence testing, and entertainment. The special phosphor coating filters out most visible light. This is an ultraviolet lamp, not elsewhere specified, and fits under this tariff item.
8539.49.90Dr. Fischer Nela UV Opal 15W Inspection Lamp
A compact discharge lamp emitting long-wave UV-A (365 nm) for non-destructive testing and forensic applications. Its opal coating diffuses UV light, and it is classified as an 'other' ultraviolet lamp under this tariff item.
8539.49.90Eneroth IRmodul 500W Infrared Module Lamp
A modular infrared emitter using discharge technology for fast thermal processing in paint drying lines. It is classified as an 'other' infrared lamp under this tariff item, emitting medium-wave IR (2-4 μm) with quick response times.
8539.49.90EPI Quartz Infrared Twin Tube Panel Heater
> A medium-wave infrared twin quartz tube panel heater rated at 1200W, used for paint drying and plastic forming. It features a U-shaped configuration with a gold reflector to direct heat. This is an infrared lamp, not elsewhere specified, and falls under this tariff item.
8539.49.90Feilo Sylvania F15T8/BLB UV Inspection Lamp
> A 15-watt T8 fluorescent black light bulb emitting 365nm UV-A through a Wood's glass filter, used for non-destructive testing, currency verification, and forensic applications. It is an ultraviolet lamp, not elsewhere specified, and fits under this tariff item.
8539.49.90G13 Base 36W UV-C Sterilization Tube
> A G13 bi-pin base UV-C fluorescent tube lamp for surface and water disinfection in professional settings like hospitals. It is an ultraviolet lamp, not elsewhere specified, and falls under this tariff item.
8539.49.90Hamamatsu L8196 Xenon Arc Short Arc Lamp
A 150W short-arc xenon lamp providing a continuous UV-visible-IR spectrum for spectroscopy and solar simulation. It is classified as an 'other' arc lamp under this tariff item due to its significant ultraviolet output.
8539.49.90Heraeus NO 150 Xenon Short Arc Lamp
> A 150-watt xenon short-arc lamp providing a high-intensity continuum spectrum including UV, used for solar simulation and research. It operates at high pressure with a precise arc gap. This is an arc lamp, not elsewhere specified, and falls under this tariff item.
8539.49.90Heraeus Noblelight IR 2000W Infrared Reflector Lamp
A high-power tungsten reflector discharge lamp optimized for short-wave infrared (IR) heating in industrial drying processes. It is classified as an 'other' infrared lamp under this tariff item, with a parabolic reflector design.
8539.49.90Jelight America Excimer UV Lamp
A dielectric barrier discharge excimer lamp emitting monochromatic ultraviolet light at 172 nm, used for surface treatment and printing ink curing. Its advanced UV discharge technology qualifies it as an 'other' ultraviolet lamp under this tariff item.
8539.49.90LightSources GHO 25W Ozone-Free UV Lamp
An ozone-free low-pressure UV lamp emitting UVA/UVB radiation, used in dental curing and laboratory applications. Its quartz glass construction and UV discharge technology place it under the 'other' ultraviolet lamp category.
8539.49.90LumaBand LB-904 Xenon Arc Lamp Replacement
An OEM replacement 75W xenon short arc lamp for astronomical spectrographs and solar simulators. It is classified as an 'other' arc lamp under this tariff item due to its UV continuum spectrum and stable output.
8539.49.90Narva 54662 Infrared Reflector Lamp 150W
> A 150-watt R125 reflector infrared lamp with a gold-coated interior, used for animal husbandry warming and therapeutic applications. It emits therapeutic IR-B and IR-C wavelengths. This is an infrared lamp, not elsewhere specified, and fits under this tariff item.
8539.49.90Olympus U-LH100HG Mercury Short Arc Lamp
> A 100-watt ultra-high pressure mercury arc lamp for fluorescence microscopy, providing intense UV excitation with 12,000 lumens. It is an arc lamp, not elsewhere specified, and falls under this tariff item.
8539.49.90Osram HBO 50W/1 Metal Halide Arc Lamp
A compact metal halide arc discharge lamp used in microscopy and endoscopy for high-intensity UV and visible light output. It is classified as an 'other' arc lamp under this tariff item.
8539.49.90Osram HBO 50W Mercury Short Arc Lamp
> A compact 50-watt mercury short-arc discharge lamp producing high-intensity ultraviolet and visible light for microscopy and spectroscopy. It is an arc lamp, not elsewhere specified, and fits under this tariff item.
8539.49.90Osram HNS 11W UV Germicidal Bulb
A compact UV-C discharge lamp used in HVAC systems for air purification, emitting short-wave ultraviolet light to kill airborne pathogens. It is classified as an 'other' ultraviolet lamp under this tariff item.
8539.49.90Philips TUV 15W UV-C Germicidal Lamp
A low-pressure mercury discharge UV-C lamp emitting at 254 nm for germicidal applications such as air, water, and surface disinfection. It falls under the 'other' ultraviolet lamp category due to its UV-C output.
8539.49.90Philips TUV 36T8 UV-C Germicidal Lamp
> A 36-watt T8 tubular ultraviolet lamp emitting UV-C light at 254nm for germicidal applications like air and water purification. It is an ultraviolet lamp, not elsewhere specified, and falls under this tariff item.
8539.49.90Philips TUV 36W G36T8 UV-C Germicidal Lamp
A low-pressure mercury discharge UV-C lamp designed for germicidal applications such as air and water purification systems. It falls under the 'other' ultraviolet lamp category, emitting at 254 nm.
8539.49.90PureAir UV Multi-Bulb Air Purifier Lamp Set
A set of three UV-C discharge lamps for whole-house air purification systems, targeting viruses and odors. Despite being packaged as a set, each lamp is classified as an 'other' ultraviolet lamp under this tariff item.
8539.49.90Thorlabs LSO1024 Infrared Fiber Optic Illuminator
> A 1024nm infrared lamp source for fiber-coupled machine vision and night photography, using a quartz halogen bulb with an IR bandpass filter. This is an infrared lamp, not elsewhere specified, and fits under this tariff item.
8539.49.90Thorlabs SOLIS-365C High-Power UV LED Arc Source
A high-intensity 365nm UV LED-based light source functioning as an arc lamp equivalent for fluorescence microscopy and curing. It is classified as an 'other' arc lamp or UV source under this tariff item.
8539.49.90Ushio GUV-L48T5S Blacklight UV-B Lamp
A fluorescent discharge tube emitting UV-B radiation (280-315nm) for blacklight effects, curing, and inspection applications. It qualifies as an 'other' ultraviolet lamp under this tariff item.
8539.49.90Ushio UIR-250 Infrared Industrial Heater Lamp
> A 250-watt tubular infrared lamp designed for industrial drying, curing, and heating processes, emitting short-wave IR radiation with quartz construction. It is an infrared lamp, not elsewhere specified, and falls under this tariff item.
8539.49.90Viqua S8Q2 UV Water Purification Quartz Sleeve Lamp
> A UV-C lamp with a quartz sleeve for residential whole-house water disinfection, emitting 254nm germicidal radiation. It is an ultraviolet lamp, not elsewhere specified, and fits under this tariff item.