AC to DC Switching Power Supply Single Output with PFC Function 12 Volts 5 Amps 60 Watts - Model B - 12 Volts @ 5 Amps Specifications +++Output Power (W): 60 +++Size (L x W x H) inches: 7.45 X 2.42 X 1.45 +++Ripple & Noise (mV p-p): 120 +++Line Regulation (±): 0.5% +++Load Regulation (±): 1.5% +++ Efficiency: 87% +++Cooling by free air convection +++Built in PFC function +++Constant current design +++Protections: short circuit, over temperature, over current, over voltage +++Class II power unit +++Three in one dimming function +++Meets 4KV surge immunity level (EN61000-4-5) +++OCP point adjustable through output cable +++IP67 rated +++Agency Approvals: UL/CUL/ENEC/CB/FCC/CE +++5 year warranty