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NEMA - ANSI C78.1406

Electric Lamps - P28 Single-Contact Medium Prefocus-Based Projection Lamps for Base-Down Operation - Dimensions

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Organization: NEMA
Publication Date: 1 January 2004
Status: active
Page Count: 11
scope:

This standard establishes the dimensions essential to interchangeability of singlecontact medium prefocus based projection lamps of T-10 and T-12 bulb sizes. It is not the intent to prescribe operating characteristics or details of design.

Document History

ANSI C78.1406
January 1, 2004
Electric Lamps - P28 Single-Contact Medium Prefocus-Based Projection Lamps for Base-Down Operation - Dimensions
This standard establishes the dimensions essential to interchangeability of singlecontact medium prefocus based projection lamps of T-10 and T-12 bulb sizes. It is not the intent to prescribe...
January 1, 2004
For Electric Lamps - Electric Lamps – P28 Single-Contact Medium Prefocus Based Projection Lamps for Base-Down Operation - Dimensions
This standard establishes the dimensions essential to interchangeability of single-contact medium prefocus based projection lamps of T-10 and T-12 bulb sizes. It is not the intent to prescribe...
January 1, 1983
Electric Lamps - Single-Contact Medium Prefocus Base-Down-Type Projection Lamps - Dimensions
A description is not available for this item.

References

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