ANSI C78.1421-2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Dimensions and Centering Systems for Projection Lamps—35 mm Integral Reflector, Rim Reference Lamps with GZ4 Bases
17-04-2023
20-10-2004
Forward
1 Scope
2 Normative references
3 Related components
3.1 Identification
3.2 Bases
3.3 Holding systems
4 Lamp dimensions
5 Centering devices
5.1 Critical dimensions
5.2 Precise centering system
5.3 Alternative centering system
Figures
Annexes
Annex A (Informative) Additional references
Specifies lamp dimensions of 35 mm (1.38 in.) diameter integral reflector rim reference projection lamps with GZ4 bases so that interchangeability with the appropriate holding systems will be ensured.
| DocumentType |
Standard
|
| PublisherName |
National Electrical Manufacturers Association
|
| Status |
Superseded
|
| SupersededBy |
| ANSI C81.64:2005 (R2014) | American National Standard—Guidelines and General Information for Electrical Lamp Bases, Lampholders and Gauges |
| ANSI C78.1451-2002 | American National Standard for Electric Lamps—Use of Protective Shields with Tungsten Halogen (TH) Lamps—Cautionary Notice |
| ANSI C81.61 : 2017 | ELECTRIC LAMP BASES - SPECIFICATIONS FOR BASES (CAPS) FOR ELECTRIC LAMPS |
| ANSI C78.1450 : 1983(R2002) | American National Standard for Projection Lamps, Incandescent—Method for Life Testing |
| ANSI C78.1417-1997 | American National Standard for 1.65 in. (42 mm) Integral Reflector, Rim Reference Projection Lamps with GX5.3 or GY5.3 Bases—Dimensions and Centering Systems |
| ANSI C78.682:1997(R2016) | American National Standard for Electric Lamps—Standard Method of Measuring the Pinch Temperature of Quartz Tungsten-Halogen Lamps |
| ANSI C78.1413:2001 | American National Standard for Dimensions and Centering Systems for Projection Lamps—51 mm (2 in.) Integral Reflector, Rim Reference Lamps with GX5.3, GY5.3 and GU5.3 Bases |
| ANSI C78.370 : 1997(R2003) | American National Standard for Method of Designation for Electric Lamps—Photographic, Stage and Studio |
| ANSI C81.63 : 2007(R2014) | GAUGES FOR ELECTRIC LAMP BASES AND LAMPHOLDERS |
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