Specifications: -Input Voltage: 115V/230VAC(90¡«132VAC/180¡«264VAC) -Output Voltage: 12V DC -Output Current: 0~29.2A -Protection: Shortage Protection, Overload Protection, Over Voltage Protection -Working temperature: -10¡æ¡«+ 60¡æ,20%¡«90%RH -Storage temperature: -20¡æ¡« 85¡æ,10%¡«95%RH -Weight: 660g -Size: 215*114*50mm -Shell Material: Aluminum -Safety Compliance: FCC / CE -Connection: -L, N: AC power input -COM: DC power output "-" -V: DC power output "+" -+V / ADJ: Adjust the output voltage (10%) Note: -1. In-door use only, for this switch power supply is not waterproof. -2. 110V/230V is selected by switch. Before power on please check input voltage avoiding damage. -How to calculate Support max LED Strip -Length: Assumption: -Assumption: Your LED Strip 60LEDs/m, and each LED 0.2W, then calculate max LED Strip Length: 0.2W/LED ¡Á 60LEDs/m=12W/m, 350W (this listing) ¡Â12W/m=29m. So, Support the LED Strip (60LEDs/m, 0.2W/LED) Length (Max) =29M