Design: This E27 lamp holder sleek design brings elegance to any space. Its ergonomic shape allows for comfortable handling. Lamp holder material : Made from ceramic, This lamp holder ensures great insulation, heat resistance, and fire durability. Dimension: The holder measures 6cm in height and 4.5cm in diameter for the main body Easy Installation: The instructions are to correctly connect wires to the positive and negative poles and assemble all parts Wide Application: The lamp holder can be used for both pendant lights and wall lights, enhanced flexibility in your designs.