... ,220VAC LED power supply Single Output Switching Power SupplyHigh efficiency, high reliability AC input 110VAC,220VAC select by switch Protections: Short circuit/Over load/Over voltage Single Output S-201 ... .2ARated Power200W204W199W201WRipple & Noise180mVp-p180mVp-p240mVp-p240mVp-pDC Adjustment Range-10%,+12%-20%,+10%-20%,+10%-15%,+17%Setup, Rise, Hold Time200ms ...