IP67 300ma Constant current led power supply 1,input volt: ... Constant current led power supplySpecifications:1,input volt: 110-240v2,output:50-90v 300ma 27w3,size:200*30*20mm4,CE ROHS 300ma power supply ... Protaction IP67Using Field OutDoorpower 27WProduct Applicationsuitable for LED wash wall lamp,sport light,beam light ... stability to assure LED long life IP67 300ma Constant current led power supply