LED power supplier: 1.good materials and skilled craft. 2.wide input voltage. 3. ... . LED power supply:SpecificationsInput voltage: AC110-240VInput current: 0.5A, 1A, 1.5A are optionalOutput dissipation: 120W, 240W, 350WOutput voltage: 12VOutput current ... ,Auto-recovery Safety Standard: Design refer to UL8750, TUV EN61347-1, EN61347-2-13 (except for 48V) EMC Standard: EN55015, EN55022 ...