... voltage adjust range ........... 12V±0.5V DCWeight: .............................. 1050gCover material .............................. AluminumOutput overload protection ............. 110~150%Output over voltage protection ....... ... 2,3,4,5,6,8,11Cooling method ............................... convectionPower consumption available:20Watts,30Watts,60Watts,80Watts,100Watts,150Watts. 150W waterproof Power ...