Lamps; filament, (excluding ultra-violet or infra-red), tungsten halogen - PyST

Definition

No definition available

Concept Hierarchy

Broader Concepts 1

Lamps; electric filament or discharge lamps, including sealed beam lamp units and ultra-violet or infra-red lamps, arc lamps, light-emitting diode (LED) lamps

Current Concept

Notes

History Notes

Concept Information

IRI

https://glossary.bonsai.uno/HS-2017/8539_21

Notation

8539_21

Status

Accepted

Concept Schemes

https://glossary.bonsai.uno/HS-2017