NEMA’s Lighting Systems Index subsided from a five year high posted in the previous quarter, decreasing by 1.6 percent on a quarter-to-quarter (q/q) basis during 2013Q3. However, demand remains robust compared to a year ago. On a year-over-year basis, lighting equipment shipments improved for the fourth consecutive quarter, increasing by 4.7 percent. Miniature lamps were the only component of the index in positive territory, while fixtures, emergency lighting, large lamps and ballasts declined q/q.

NEMA lighting system index shows U.S. lighting equipment demand slips during 3Q13. (LEDinside/ NEMA)

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 exceed US$100 billion annually.

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