... , 50/60Hz 2.Output:DC12V / DC58V 3.CE,RoHS 4.Waterproof:IP54 5.Protection grade:IP54 Prodcut Descripition 1,The Switching ... the life of the LED light.5,Aluminum alloy sealied waterproof housing, waterproof, moistureproof, aviation connector cable output, so it’s convinient ... in parallel terms, and output voltage according to the LED number in series terms. When customs design the lamp board,they ...