AC-DC 5V/12V/24V Regulated Switching Power Supply LED Transformer Strip Lights
LED Strip Light(153). GND: DC power output "-". If Your LED Strip 60LEDs/m, and each LED 0.2W, then calculate max. V: DC power output "+". So, Support the LED Strip(60LEDs/m, 0.2W/LED) Length (Max)=2m.