1. led power supply, power supply led, 12v power supply 2. built-in EMI filter ,100% load test ... surge20A@120VAC 40A@230VACOutput specificationOutput voltage can be adjusted±10%Start-up time≤1S(input230V,Io=100%)keep time≥20mS (input230V ... , 24W, 40W, 60W, 100W, 120W, 150W, 200W, 350W, 400W available. 12V/24V DC 350W LED Power Supply