NEMA’s Lighting Systems Index posted a modest increase of 2.4 percent on a quarter-to-quarter basis during the second quarter of 2013. This quarterly advance marked the LSI’s third consecutive increase. On a year-over-year basis, lighting equipment shipments climbed 4.9 percent. Increased demand for fixtures, emergency lighting and miniature lamps buoyed the index by compensating for decreases in ballasts and large lamps.
The National Electrical Manufacturers Association (NEMA) represents 350 electrical and medical imaging manufacturers at the forefront of electrical safety, reliability, resilience, efficiency, and energy security. Our combined industries account for more than 400,000 American jobs and more than 7,000 facilities across the United States. Domestic production exceeds $114 billion per year and exports top $50 billion.