ANSI C78.370 : 1997(R2003)

Superseded

View Superseded by

American National Standard for Method of Designation for Electric Lamps—Photographic, Stage and Studio

Superseded date

20-04-2023

Published date

25-06-2018

Publisher

National Electrical Manufacturers Association

Foreword
1 Scope
2 Normative References
3 Definitions
4 Description of a designation
5 Criteria for Assignment of Designations for New Requests,
     Alternatives or changes
6 Administration of this standard
7 Photographic, Stage and Studio Lamp Designation Request
     Form
8 Glossary and Instructions for Photographic, Stage and Studio
     Lamp Designation Request Form.
ANNEXES
A Schematic Lamp Drawings
B Filament Designations
C Schematic Optical Projection Layouts
D Photographic, Stage and Studio Lamp Designation Request
     Form
E Bibliography

This standard describes a system for the designation of photographic, stage and studio lamps.

DocumentType	Standard
PublisherName	National Electrical Manufacturers Association
Status	Superseded
SupersededBy	ANSI C78.370:1997(S2018)

ANSI C78.1434:2001	American National Standard for Condensing Dichroic Coated Integral Reflector Side-Pin Tungsten Halogen (TH) Projection Lamps with GX7.9 Bases
ANSI C78.1432:1997	American National Standard for Tungsten Halogen (TH) Lamps with GZ9.5 Two-Pin, Prefocus Bases and 36.5 mm Nominal Light Center Length
ANSI C78.1403:1997 (S2018)	American National Standard for Electric Lamps—Tungsten Halogen (TH) Lamps with G6.35, GX6.35 and GY6.35 Bases
ANSI C78.1500:2001	American National Standard for Tungsten Halogen (TH) Lamps with a Light Center Length (LCL) of 89 mm (3½ in.)
ANSI C78.1406:2004(S2020)	American National Standard for Electric Lamps—P28 Single-Contact Medium Prefocus-Based Projection Lamps for Base-Down Operation—Dimensions
ANSI C78.1402:2004	American National Standard for Electric Lamps—Four-Pin, Prefocus, Base-Down Type
C78.1407-2004 (R2015)	American National Standard for Electric Lamps—Condenser-Reflector, Four-Pin Prefocus-Base Projection Lamps—Dimensions
ANSI C78.1421-2002	American National Standard for Dimensions and Centering Systems for Projection Lamps—35 mm Integral Reflector, Rim Reference Lamps with GZ4 Bases
ANSI C78.1420 : 2001	MICROFILM PROJECTION LAMPS - TWO-INCH (51 MM) DICHROIC COATED INTEGRAL REFLECTOR, RIM REFERENCE, TUNGSTEN HALOGEN LAMPS WITH GX5.3 BASES
ANSI C78.1505:2001	American National Standard for Tungsten Halogen (TH) Lamps with G38 Bases and 127 mm Light Center Length (LCL)
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 C78.1433:2001	American National Standard for 2 in. (51 mm) Dichroic Coated Integral Reflector, Rim Reference Tungsten Halogen (TH) Large-Screen Projection Lamps with GX5.3 Bases
ANSI C78.1504:2001	American National Standard for Tungsten Halogen (TH) Lamps with P28 Bases and 55.5 mm Light Center Length (LCL)
ANSI C78.1460 : 2004(R2015)	American National Standard for Electric Lamps—Single-Ended Tungsten-Halogen Lamps GZ9.5 Base, T6 Bulb, 36.5mm LCL, 76.2mm MOL with Proximity Reflector
ANSI C78.1503:2001	American National Standard for Tungsten Halogen (TH) Lamps with G9.5 Bases and 60.5 mm Light Center Length (LCL)
ANSI C78.1435:2002	American National Standard for Projection Lamps—Tungsten Halogen Lamps with G5.3 Bases
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 C78.1402:2004	American National Standard for Electric Lamps—Four-Pin, Prefocus, Base-Down Type
ANSI C78.260:2002	American National Standard for Tubular Tungsten Halogen (TH) Lamps—Physical Characteristics
C78.1407-2004 (R2015)	American National Standard for Electric Lamps—Condenser-Reflector, Four-Pin Prefocus-Base Projection Lamps—Dimensions
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 IT7.201 : 1991	AUDIOVISUAL SYSTEMS (PHOTOGRAPHY) - SLIDE PROJECTORS AND FILMSTRIP PROJECTORS - ILLUMINATION TEST
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 C79.1:2002	American National Standard for Nomenclature for Glass Bulbs Intended for Use with Electric Lamps