... SYS9290 ar111 led lamp:SYS9290CRQTWW40 Parameter specimen(CODE)LED BrandCREE high gradeCap-Base(Name)G53(AR111)replacement planhalogen AR111, ... light. Compared with the traditional high-pressure sodium lamp, LED lamp can save more than 70% High safety coefficient, ... voltage and current is lesserApplication of SYS9290 ar111 led lamp:Living room, bedroom, kitchen, washroom;School, university, hospital ...