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NEMA LSD 21 : 2012

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

END-OF-LIFE OPERATION OF SMALL DIAMETER (5/8 INCH DIAMETER OR LESS) PIN-BASED FLUORESCENT LAMPS

Superseded date

19-04-2023

Superseded by

NEMA LSD 21 : 2019

Published date

12-01-2013

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1. Introduction
2. References
3. Standardization Activities
4. Recommendations
5. Questions and Answers with Regard to
   End-of-life Operation

Addresses variations in electrical and thermal parameters of small-diameter fluorescent lamps.

DocumentType
Standard
PublisherName
National Electrical Manufacturers Association
Status
Superseded
SupersededBy

NEMA LSD 27:2012 Best Practices for Operating Fluorescent Lighting Systems

IEC 61347-2-3:2011+AMD1:2016 CSV Lamp control gear - Part 2-3: Particular requirements for a.c. and/or d.c. supplied electronic control gear for fluorescent lamps
ANSI C82.11-2017 American National Standard for Lamp Ballasts—High Frequency Fluorescent Lamp Ballasts
ANSI C78.81:2016 American National Standard for Electric Lamps—Double-Capped Fluorescent Lamps—Dimensional and Electrical Characteristics
IEC 60929:2011+AMD1:2015 CSV AC and/or DC-supplied electronic control gear for tubularfluorescent lamps - Performance requirements
ANSI C78.901:2016 American National Standard for Electric Lamps—Single-Based Fluorescent Lamps—Dimensional and Electrical Characteristics

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