Overview Of Emergency Lighting Development

Fire emergency evacuation lighting technology in Europe and the United States developed earlier and faster, and was in a leading position. Although our country started late, it has also developed rapidly. There are many domestic enterprises that produce fire emergency lamps, but there is still a certain gap between product quality, performance and variety compared with developed countries. In addition, there are also problems in engineering design, such as high cost, difficult construction, and poor control. Self-supplied power independently controlled fire emergency lamps are the main emergency lamp products in China; The centralized power centralized control fire emergency lamps widely used in large projects in developed countries, which account for the total market, are produced by only dozens of enterprises in China, and the number of products accounts for only more than ten percent of the total, and the supply exceeds demand; With power supply centralized control type, sub-mother power independent control type, sub-mother power supply centralized control type and sub-mother power supply sub-mother control type fire emergency lighting products in China do not have mature products, can not meet the actual needs, the problem of unreasonable product structure needs to be solved urgently.