5V LED power supply 1.Protection:Short circuit/Over load/Over voltage 2.5v 40A ... STANDARDSCE EN60950-1 ApprovedWITHSTAND VOLTAGEI/P-O/P:1.5KVAC, I/P-FG:1.5KVAC, O/P-FG:0.5KVACISOLATION RESISTANCEI/P-O/P, I/P-FG,O/P-FG: 100M ... IMMUNITYCompliance to EN55024OTHERSDIMENSIONL88*W90*H38MMWEIGHT 0.23Kg,52PCS/CartonSHELL MATERIALChassis:1.0mm thickness aluminium;Cover:0.7mm thickness iron(silver plating ...