Visit Here : https://www.grandresearchstore.com/semiconductor-and-electronics/global-light-switches-electrical-sockets-2018-2023-759 Light Switches and Electrical Sockets Industry is really scattered due to the wide application and consumption scale. The top five industry leaders are legrand, Schneider, Siemens, ABB and Panasonic, accounting for 45.8% of the whole market in 2017.