NEMA - ANSI C81.61
Electric Lamp Bases — Specifications for Bases (Caps) for Electric Lamps
|Publication Date:||1 January 2019|
This standard sets forth the specifications for bases (caps) used on electric lamps.
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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.