Lamp Post Bases descriptions： We use high-quality raw materials, all materials are very suitable for the product, please rest assured to buy. E27 Plastic Screw Lamp Base Round Lampholder. Features: This Lamp Socket Featuring Compact and Simply Appearance, Practical and Useful Design Round Body Bottom with Screw Terminals Design. Suitable for a Wide Variety of Fixtures, Signs and Displays. Ideal for Light Bulbs or Lights with Candelabra Sockets That Need to Be Converted to a Standard Medium Base. Light Bulb Holder is Simple to Use and Allows You to Keep Using Conventional Light Bulbs or Compact Fluorescents. Specifications: Material: Plastic + Metal Diameter: Approx. 2.5"(base), 1.2"(top) Height: Approx. 1.6" Rating Current: 2A Rating Voltage: 250V Color: White + Gold Package Include: 10pcs X E27 Light Bulb Socket . Products number : SOMONO105326