AC 100 - 240V to DC 12V 10A switching power supply Fits for most devices with DC12V such as CCTV, LED lights, fans, LED strips Safety design with overload, over-voltage protection Material: Aluminum Size (L x W x H): . 6 2/8 x 3 7/8 x 1 5/8 inch / 16 x 9.8 x 4.2 cm Intput Voltage: 100-150V AC 170 - 240V AC, by switch Input Frequency: 50/60Hz Input Current: 3A / 115V AC, 1.3A / 230V AC AC Inrush Current:Cold start current 35A / 115V AC, 60A / 230V AC Leakage Current: Less than 0.5mA / 240V AC Output Voltage: DC 12V Output Current: 0-10A Output Power: 120W Working Temperature:-10 Celsius to +60 Celsius Ambient Humidity:20%-90%RH Error: +/-1% Wave and noise:120mV Efficiency: 80% Package Includes:1 x Switching power supply Note:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.