ANSI C78.1433-2001 Two-Inch (51-mm) Dichroic Coated Integral Reflector, Rim Reference, Tungsten Halogen Large Screen Projection Lamps with GX 5.3 Bases
ANSI C78.1433-This standard concerns Two-inch (51mm) Dichroic Coated Integral Reflector, Rim Reference, Tungsten Halogen Large Screen Projection Lamps with GX5.3 Bases.
ANSI C78.1433-2001 history
2001ANSI C78.1433-2001 Two-Inch (51-mm) Dichroic Coated Integral Reflector, Rim Reference, Tungsten Halogen Large Screen Projection Lamps with GX 5.3 Bases