AC 100-240V to DC 12V 2A Power Supply Adapter Heavy-Duty LED Light Strip 24W SMD
For 12V LED string lights below 24W. 12V 2A(2000mA) DC Power Jack Adapter: connectorsize 5.5 x 2.1mm, center: positive; 3 feet. It works with devices that require 12V 2A DC power and physically fit the plug.