Specification:Voltage:110V \/ 220VWattage:40WBulb type:E27Is bulb included:YesSwitch type:dimmerMaterial:wooden basePlug type:US plugCable line:1.6MSize:120*210mm(D*H)Application:coffee shop、bar、bedroom、living room、study and etc.Note:The free bulb is 220V.Kindly reminder: We will send you a free plug adapter according to your country\/area.Package Included:1*table lamp