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NEMA - ANSI C78.390

Method of Designation for Electric Lamps - Miniature and Sealed Beam Incandescent Lamps

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Organization: NEMA
Publication Date: 1 January 1998
Status: inactive
Page Count: 28
scope:

This standard describes a system for the designation of miniature and sealed-beam lamps. A form is provided for the use of lamp manufacturers to request a designation assignment, alternative, or change.

Purpose

The purpose of the designation system defined by this standard is to provide a nationally applicable and convenient lamp identification that may be used for both manufacturing and ordering purposes. The designation will ensure, for the user, the interchangeability of lamps that bear the same designation.

The lamp characteristics data given by a manufacturer on a Miniature and Sealed-Beam Designation Request Form (Request Form) forms the basis for the assignment of a designation. They have not been approved by the American Standards Institute (ANSI) and do not constitute an American National Standard. Similarly, any consolidated listing of assigned designations with associated characteristics does not constitute an American National Standard.

Document History

July 25, 2006
Electric Lamps — Method of Designation for Electric Lamps — Miniature and Sealed-Beam Incandescent Lamps
This standard describes a system for the designation of miniature and sealed-beam lamps. A form is provided for the use of lamp manufacturers to request a designation assignment, alternative, or...
July 25, 2006
Method of Designation for Electric Lamps - Miniature and Sealed Beam Incandescent Lamps
This standard describes a system for the designation of miniature and sealed-beam lamps. A form is provided for the use of lamp manufacturers to request a designation assignment, alternative, or...
January 1, 2002
Electric Lamps - Amendments to ANSI C78.390-1998
A description is not available for this item.
ANSI C78.390
January 1, 1998
Method of Designation for Electric Lamps - Miniature and Sealed Beam Incandescent Lamps
This standard describes a system for the designation of miniature and sealed-beam lamps. A form is provided for the use of lamp manufacturers to request a designation assignment, alternative, or...
January 1, 1998
Method of Designation for Electric Lamps - Miniature and Sealed Beam Incandescent Lamps
A description is not available for this item.
January 1, 1992
Method of Designation for Electric Lamps - Miniature and Sealed Beam Incandescent Lamps
A description is not available for this item.

References

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