... warranty. 3V 1.2A Switching power supplyCertification ROHS ,UL,SAA,CSA,BEAB,PSE,GS,CE,CB,FCC,BSMI,C-Tick, SAFETYElectric performance :l ... Output power (max) 3.6W Output voltage 3V Output current 1.2Al Input voltage 90-264Wl ... minl Efficiency(max) 82%Descriptionl All range voltage input.l High efficiency , low loss .l Meet “European commission of energy”l ...