✅Voltage: 220V, The loading capacity of this e27 socket is up to 600W. Heat resistant. ✅With an industrial and vintage appearance, this socket is unique, decorative and could create antique ambiance. Different lampshades added and wire length adjusted could bring various decorative effects. ✅Material: aluminum outer cover and ceramic lamp holder./li> ✅Installation: Easy to install, just need to fix wire correctly to the positive/negative pole and then assemble all the parts together. ✅Vintage classic ceiling lamp holder, can be used to decorate dining room, bedroom, kitchen, loft, cafe, restaurant, living room, studio, bar, etc.