Specifications:Bulb Base: E26\/E27 Standard BaseColor:Imitation Gold、 Green Patina、 Rose Gold、 Black Pearl、 Ancient Gold Matt、 Ancient Gold Shine、 ChromeMaximum Acceptable Wattage: 600WVoltage: 110V-220VMaterial: Fine copperSize:7cm*4cm(2.75inch*1.57inch)Package Includes:1x Light Socket for E26\/E27 Light