The National Electrical Manufacturers Association (NEMA) published
C136.12-2014 American National Standard
for Roadway and Area Lighting Equipment—
Mercury Lamps—Guide for Selection.
This standard covers the selection of mercury vapor lamps recommended for use in roadway and area lighting equipment.
may be purchased in electronic or hardcopy format for $37 on the NEMA website.
NEMA is the association of electrical equipment and medical imaging manufacturers, founded in 1926 and headquartered in Rosslyn, Virginia. Its 400-plus member companies manufacture a diverse set of products including power transmission and distribution equipment, lighting systems, factory automation and control systems, and medical diagnostic imaging systems. Total U.S. shipments for electroindustry products exceeds $100 billion annually.
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