36W single output switching LED power supply 12 Volts 3 Amps features: constant voltage design universal AC input/full range fully encapsulated with IP67 level withstand 300VAC surge input for 5 seconds protections: short circuit/overload/over voltage cooling by free air convection UL1310 Class 2 power unit, pass LPS 100 percent full load burn-in Test low cost, high reliability fully isolated plastic case suitable for LED lighting and moving Sign applications 2 years warranty for more 12 Volt power supplies. Detailed specifications: primary output voltage (VDC): 12 output current (a): 3 maximum output power (W): 36 family: lpv-35 input voltage (VAC): 90 to 264 input frequency: 47 to 63 maximum input current (a): 1.1 output connector Type: stripped and tinned number of outputs: 1 product Type: AC to DC power supply minimum isolation voltage: 3000V operating temperature-min (CEL): -30 operating temperature-max (CEL): 75 Length (inch): 5.82 width (inch): 1.57 height (inch): 1.18.