Plug N' Plate Fast Gold 24 Karat Electroplating Kit Easily Plate Gold over Copper, Nickel, Silver, Brass and other similar metals. Faster & Richer Gold Color Than Our Regular Gold Kit. Just Plug In The Power Pack and Plate Full Instructions and Free Technical Support Included. Power Supply: 110VAC Input, 4.5V 300ma DC Output. US Plug Perfect For Gold Plating Car Emblems (chrome stripper required) Contact Caswell If You Have Any Questions Before Purchasing