Safe and Reliable Use: Our replacement lamp sockets are rated for up to 250 and 250 volts, and feature a smooth pull-on switch for easy operation and extended life. Quality and Compatibility Guaranteed: Our lamp sockets are constructed of sturdy aluminum with a rustic bronze finish, guaranteeing quality and . They are compatible with most standard screw-in LED and CFL bulbs and easily fit into E26 bases. Pull Chain: The lamp replacement part features a pull-chain switch for convenient on/off switching. Please note that this adapter does not have a three-way switch, only an on/off switch. Easy to Use: Installs in minutes - 1: Thread the wire through the cover hole. 2: Tie a U-knot (to prevent falling). 3: Wrap the wire around the screw. 4: Cover the housing. 5: Screw in the bulb. Ideal for Repair and Rewiring: This lamp socket is ideal for replacing old lamp sockets, rewiring standing lamps, restoring old table lamps, bank lamps, or simply replacing household lamps. Color: Pearl Black Material: Aluminium Package Contents: 4 * E26 Lamp Socket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.