NEMA - ANSI C78.1406
For Electric Lamps - 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: | inactive |
| Page Count: | 9 |
scope:
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 operating characteristics or details of design.
Document History
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...
ANSI C78.1406
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.