ANSI NEMA C78.79:2014(S2025)
Current
The latest, up-to-date edition.
American National Standard for Electric Lamps— Nomenclature for Envelope Shapes Intended for Use with Electric Lamps
Hardcopy , PDF
English
14-09-2025
This Standard describes a system of nomenclature that provides designations for envelope shapes used for all electric lamps.
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
National Electrical Manufacturers Association
|
| Status |
Current
|
| Supersedes |
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