A. Vintage E27 lamp holder, with a vintage and industrial style, is compatible with E27 large screw bulbs, including vintage Edison bulbs. It is suitable for DIY decorative chandeliers. (Color: Champagne Gold 4) B. Features: - It has passed CE and RoHS certifications. - It can tolerate a maximum temperature of 600°C. - The lampshade is made of aluminum and the lamp holder is made of ceramic. - The package includes a grounding device for grounding connection, and the lamp can stand steadily. C. Wide applications: - It can be used with E27 Edison - style bulbs and vintage chandeliers to create a vintage and classic atmosphere in modern life. - Different decorative effects can be obtained by adding different lampshades and matching cables. D. Installation: It is relatively easy to install. Connect the wires correctly to the positive/negative terminals, then assemble all the components together. An installation guide is also provided for reference.