ROSSLYN, Va.—NEMA’s shipment index for high intensity discharge (HID)
lamps post a decline in shipments in 1Q 2017 compared to 1Q 2016 with mercury
vapor posting a 22.4 percent decline, metal halide a 19.6 percent decline, and
sodium vapor a 19.2 percent decline. Quarter-over-quarter results were mixed with
sodium vapor and mercury vapor posting increases of 8.1 percent and 9.0 percent,
respectively, in 1Q 2017 compared to 4Q 2016 while metal halide posted a
decline of 7.1 percent for the same period.
Metal halide lamps accounted for 61.8 percent of the HID
market in 1Q 2017, while sodium vapor and mercury vapor account for 34.2
percent and 3.9 percent, respectively.
The National Electrical Manufacturers Association (NEMA) represents nearly 325 electrical equipment and medical imaging manufacturers that make safe, reliable, and efficient products and systems. Our combined industries account for 370,000 American jobs in more than 6,100 facilities covering every state. These industries produce $124 billion in shipments and $42 billion in exports of electrical equipment and medical imaging technologies per year.