C78.1407-2004 (R2015)
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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American National Standard for Electric Lamps—Condenser-Reflector, Four-Pin Prefocus-Base Projection Lamps—Dimensions
Published date
13-05-2021
Superseded date
19-04-2023
Superseded by
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Foreword
1 Scope
2 Normative references
3 Lamp Designations
4 Dimensions
5 Lamp Group
Figure 1: Dimensions of Internal Condenser-Reflector
Four-Pin Lamp
Appendix
A1
A2
A3
Specifies the dimensions essential to the interchangeability of condenser-reflector lamps having four-pin prefocus bases, T12 or T14 bulbs, and used in 8mm motion-picture projectors.
| DocumentType |
Standard
|
| PublisherName |
National Electrical Manufacturers Association
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| ANSI C78.370 : 1997(R2003) | American National Standard for Method of Designation for Electric Lamps—Photographic, Stage and Studio |
| ANSI C81.61 : 2017 | ELECTRIC LAMP BASES - SPECIFICATIONS FOR BASES (CAPS) FOR ELECTRIC LAMPS |
| ANSI C78.370 : 1997(R2003) | American National Standard for Method of Designation for Electric Lamps—Photographic, Stage and Studio |
Summarise
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