• NEMA LSD 39-2012

NEMA LSD 39-2012

Four-Pin Spiral Compact Fluorescent Lamp Systems Issues, Recommendations and Standardization

National Electrical Manufacturers Association , 12/17/2013

Publisher: NEMA

File Format: PDF

$136.00$272.28


This NEMA Lighting Systems Division white paper discusses potential systems issues that may arise when some four-pin spiral compact fluorescent lamps (CFLs) are operated in luminaires (and on incorporated ballasts) that are neither specifically approved nor third party safety listed for use with such lamps. It summarizes current recommendations to minimize potential field issues involving this emerging lamp type.

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