... power factor , High credibility .Over current peotection Function :Constant current /Constant voltageOutput power:36WInput vol:AC90- ... (145*46*33mmCharacteristic:1.DC Constant voltage/Constant current 2.High efficiency ,High power factor , High ... current peotection,over and under voltage ,short circuit,over temperation,thunder-proof protection. 4.Water-proof , Dust-proof, Damp-proof. LED Power Driver ...