General description Made of high-quality material, these E27 light socket lamp holder base adapters are durable and perfect for replacing damaged light bulb sockets. They are ideal for use with E27 screw-in bulbs. Technical specifications Type: E27 light socket Material: High-quality durable material Installation Easy and convenient to install Features a thread with a removable lampshade collar for lampshade installation Usage Designed for E27 screw-in bulbs