NEMA - National Electrical Manufacturers Association
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NEMA C78.43-2017
Scope
This standard sets forth the physical and electrical requirements for single-ended metal halide lamps operated on 60 Hz ballasts to ensure interchangeability and safety. The data given also provides the basis for the electrical requirements for ballasts and ignitors@ as well as the lamp-related requirements for luminaires. This standard includes lamps whose arc tubes are made of quartz or ceramic materials. Luminous flux and lamp color are not part of this standard. Important Patent Disclaimer At the time of publication@ it is possible that some of the elements of this document may be the subject of patent rights. When this Standard was approved for publication@ the National Electrical Manufacturers Association (NEMA) did not know of any patent applications@ patents pending@ or existing patents. NEMA shall not be held responsible for identifying any or all such patent rights.
NEMA C78.43-2017 history
2017NEMA C78.43-2017 Electric Lamps — Single-Ended Metal Halide Lamps
2005NEMA C78.43-2005 Electric lamps Single-Ended Metal Halide Lamps
2004NEMA C78.43-2004 Electric Lamps: Single-Ended Metal Halide Lamps (Revision and consolidation of ANSI [email protected]@ .1375-1997@ .1376-1997@ .1377-1997@ [email protected]@ .1382-1997@ .1384-1997@ and .1650-2003)