ANSI C136.9 : 1990
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ROADWAY AND AREA LIGHTING EQUIPMENT - SOCKET SUPPORT ASSEMBLIES FOR METAL HEADS - MECHANICAL INTERCHANGEABILITY
Hardcopy , PDF
09-06-2022
English
01-01-1990
Specifies the following equipment for use in metal heads that are in accordance with the latest revision of C136.6: high-intensity discharge lamp ballast and socket assemblies, and mogul and medium multiple incandescent lamp socket and support assemblies.
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