... 3.Working temperature:-40-+50 degrees 4.CE,REACH,ROHS led driver 5vFEATURE:1.Wide range of output power to maintain ... .Protection:short circuit,over current,over load,over temperature. 7.Waterproof grade:IP67 8.Standardized production,assembly and maintenance.9.Up ... voltage for constant current stystem .This is suitable for many LED equipments, but please reconfirm if it is suitable for some ...