40-60W switching power supply, 12V 3A/4A/5A, 24V 1.5A/2A/2. ... 24V, Max60W; UL/CE/UK CEC V 40-60W switching power supply, 12V 3A/4A/5A, 24V 1.5A/2A/2. ... energy star VLine regulation: 5% Short-circuit/over-voltage/over-current protection Operating temperature: 0-40 C°Storage temperature: -20-40 ... white box or plastic bag, outer cartonROHS 40-60W switching power supply, 12V 3A/4A/5A, 24V 1.5A/2A/2.5A ...