LED products as a new generation of green lighting gradually increased to a global application, but also with the global economic situation and the recovery of China's LED industry, China's semiconductor lighting industry continued to grow in size, of which LED general lighting is still the most important market development driving force.
In the LED product testing, in addition to the common electrical, energy efficiency, electromagnetic compatibility testing and other mandatory requirements, both the EU and North American markets, more and more buyers attach importance to LED lighting products, some voluntary certification and performance testing, such as the European market recognized GS Certificate, the United States DLC (Design Lights Consortium), Lighting Facts test certification list name. In addition, the special optical characteristics of some LED products are also more and more buyers attention, such as strobe verification, spectral measurement, color consistency, and color rendering index CRI, LED aging test, energy conversion efficiency, total luminous flux , Visual angle range and other performance requirements. Therefore, in the face of increasingly fierce competition in Europe and the United States market, in addition to complying with compulsory certification testing, the extra performance often makes its products easier to stand out in many similar products.
