Библиографическая ссылка на патент
Pat. 10797516 United States, Int. Cl.22 H05B 45/37, F21S 9/02, H02J 7/00, H02J 9/06, H02M 7/5395, H05B 45/10, H05B 44/00. Lighting system including a power backup device : Appl. N 16/268116 : Filed 05.02.2019 : Pub. 06.10.2020 : / Yifeng Qiu ; Assignee Lumileds LLC ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10797516/en?oq=US10797516.html (дата обращения: ДД.ММ.ГГГГ).