Specifications:
High quality and high performance.
Protections: overload/over voltage/short circuit.
Cooling by free air convection.(Can't be used in bathroom.)

About Calculate Method:
If Your LED Strip 60LEDs/m, and each LED 0.2W, then calculate max LED Strip Length: 0.2W/LED ×60LEDs/m=12W/m,
240W(this listing)÷12W/m=20m, support the LED Strip(60LEDs/m, 0.2W/LED) Length (Max)=20m.
AC: Alternating Current
DC: Direct Current
L/N: Connect Alternating Current
-V (COM): Output Negative
+ V: Output Positive (The output polarity cann't be reversed.)
FG: Connect Ground Wire
ADJ: Output Voltage Trimmer

Type: Power Supply
Input Voltage: 90-260V
Output Power: 24W-360W
Output Voltage: 12V
Efficiency: 80%
Output Ripple Noise: 100mV
Output Voltage Accuracy: 10%
Load Regulation Rate: 5%
Modulation Mode: Pulse Width Modulation FM

Size:
12V20A240W: 199mm x 110mm x 50mm/7.83" x 4.33" x 1.97" (Approx.)

Please Note: This Power Supply Unit haven't included installation instruction, wiring cable, on/off switch, or screws.

Package Includes:
1 x Power Supply Driver for LED Strip

• For 20M LED strip light (60leds/M)
• Cooling by free air convection.(Can't be used in bathroom.)
• -V (COM): Output Negative
• + V: Output Positive (The output polarity cann't be reversed.)
• Protections: overload/over voltage/short circuit.

For 20M LED strip light (60leds/M)Tomato.Ltd