NEMA’s Lighting Systems Index increased 1.9 percent from the second to the third quarters of 2014, climbing to its highest level to date in calendar year 2014.  The index posted a gain of 4.1 percent on a year-over-year basis. Shipments of emergency lighting, fixtures, and miniature lamps improved during the quarter; however, ballast and large lamp shipments fell.

NEMA is the association of electrical equipment and medical imaging manufacturers, founded in 1926 and headquartered in Rosslyn, Virginia. Its nearly 400 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 exceed $100 billion annually.