... GS,SAA, CE, FCC 3.Desktop 4.EMC 100W LED Lighting Transformer 1)input voltage: AC 100 ... voltage: AC 90-264V 47/63HZ3)constant voltage4)LED lighting,led strips Safety Approvals UL/CUL, PSE, GS,SAA,C-TICK, CE ... , CB, FCC, and KC-Mark Protections1)over voltage protection: 120%min2)over ... 20-853)opera ting relative humidity:595%RH4) Withstanding voltage: AC 3,000V (minimum), 5mA (maximum) ...