AC/DC Power Supply Switch: Converts 110V/220V AC to 12V 15A 180W DC. Dual Input Voltage: Selectable 110V or 220V AC via switch. Protection Features: Overload, overvoltage protection. Overload protection: 115%-135%, Output shutdown recovery: Automatic reset or fuse. Safety and RoHS compliant, high efficiency, and stable performance. Wide input voltage range, constant and precise voltage output. Powerful transformer ideal for electronic equipment, LED lighting, household appliances, etc. Product Name: LED Power Supply Switch Model: S-180-12 Input: AC 110V/220V Output: DC 12V 15A Output Power: 180W Frequency: 50/60Hz Screw Terminal Number: 7 Mounting Hole Diameter: 2.5mm (0.1 inch) Operating Temperature: -40°C ~ 65°C Storage Temperature: -20°C ~ 60°C Humidity: 20% ~ 90% Non-condensing Start-up Delay Time: 200ms 100ms 30ms Material: Metal, Electronic Components Size: 6.25 inches x 3.85 inches x 1.65 inches / 159mm x 98mm x 42mm (L x W x H) Main Color: Silver Net Weight: 1707g Connection: L, N: AC input Notes: 1. High voltage inside, do not remove the cover. Qualified personnel only. 2. Select 110V/220V via the switch while the power is OFF. Check input voltage to avoid damage. Package Contents: 3 x LED Power Supply Switch Disclaimer: Only the above package content, other products are not included. Note: Light reflection 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.