Section XVI — Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles
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 8539 — Electric filament or discharge lamps, including sealed beam lamp units and ultraviolet or infrared lamps; arclamps; lightemitting diode (LED) light sources.
National subdivision 8539.2 — Other filament lamps, excluding ultraviolet or infrared lamps:
Subheading 8539.21 — Tungsten halogen
HS code
8539.21.10 Sealed glass envelops consist of filament imported for the manufacture of lamps
Last Verified Date - 1 October 2026
Common commodities
Pre-assembled halogen lamp filament envelopesSealed tungsten filament glass componentsTungsten filament enclosed in glass for lampsGlass envelopes with prefabricated tungsten filamentsPrefabricated sealed tungsten halogen filament unitsTungsten filament envelopes for lamp manufactureReady-to-seal glass filament componentsFilament in pre-assembled glass envelopesGlass envelopes containing tungsten filamentsSealed tungsten filament ready for halogen lamp assembly