C78.379:2006(S2020)
Current
Current
The latest, up-to-date edition.
American National Standard for Electric Lamps—Classification of the Beam Patterns of Reflector Lamps
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
13-05-2021
Describes a system for classification of beam patterns and beam angles of reflector lamps and defines a method of describing light output.
DocumentType |
Standard
|
Pages |
12
|
PublisherName |
National Electrical Manufacturers Association
|
Status |
Current
|
Supersedes |
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