... high reliability Universal AC input 110VAC,220VAC LED power supply Single Output Switching Power SupplyHigh efficiency, high reliability AC input 110VAC ... selected by switch100% full load burn-in testLED indicator for power onProtections: Short circuit/Over load/Over voltageCooling by ... & Noise150mVp-p180mVp-p240mVp-p240mVp-pDC Adjustment Range-10%,+12%-20%,+10%-20%,+10%-15%,+17%Setup, Rise, ...