ANSI/NEMA C78.389-2004 (R2009)

American National Standard for Electric Lamps - High-Intensity Discharge (HID) - Methods of Measuring Characteristics National Electrical Manufacturers Association / 01-Jan-2004

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Describes the procedures to be followed and the precautions to be observed in measuring the electrical characteristics of HID lamps as outlined in the ANSI specifications for mercury, high-pressure sodium and metal halide lamps, as referenced in Clause 2, Normative References.

This product replaces:ANSI C78.386-1989 - American National Standard for Electric Lamps - Mercury Lamps - Methods of Measuring Characteristics
ANSI C78.387-1995 - Metal-Halide Lamps - Method of Measuring Characteristics
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ANSI/NEMA C78.389-2004 (R2009)
ANSI C78.387-1995
ANSI C78.386-1989