• Bulb adapter designed to convert E26 lamp holders to E27, providing convenience and versatility in bulb installation. • The adapter plug features a copper screw connector that ensures a stable connection and prevents accidental disconnections during use. • Made with high-quality copper contact, it offers excellent electrical conductivity and a reliable connection. • Easy to use: simply install the bulb in the adapter and connect it directly to the wall socket. • The outer casing is made of ABS plastic, providing insulation and resistance, while the copper ensures efficient conduction.