Easy operation: The pull-chain mechanism provides smooth, convenient control of your lighting, so you don’t have to reach for switches or touch the bulb. Durable metal construction: The sturdy metal body resists daily wear, extending the life of the replacement lamp socket with a threaded base. Safe insulation: The material delivers reliable insulation to protect against electrical hazards and ensure safe operation in your home. Solid metal frame: The metal framework withstands daily use and provides a reliable, long-term lighting solution for fixtures needing a threaded lamp socket. Use cases: - Retrofit an existing table lamp with a pull-chain switch for easier on/off. - Add accessible control to bedside or desk lamps where a chain switch is preferred. - Replace worn sockets in office or home fixtures that require a screw-in lamp holder.