NEMA Publishes ANSI C78.375-2014

Entitled American National Standard for Fluorescent Lamps—Guide for Electrical Measures. This standard describes the procedures to be followed and the precautions to be observed in obtaining uniform and reproducible measurements of the electrical characteristics of fluorescent lamps under standard conditions when operated on alternating current (ac) circuits. These methods are applicable both to lamps having hot cathodes—either preheat-start, rapid-start, or instant-start—and to lamps of the cold-cathode variety.

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