LED Halogen CFL Light Bulb Lamp Adapter Function: Enables safe use of LED, Halogen, and CFL bulbs in existing lamp fixtures without needing to change the socket. Material and durability: Made from temperature, antiburning PBT with antiaging properties for longer service life. Compatibility: Suitable for LED, Halogen, and CFL bulbs. Size and design: Compact form factor designed to fit in most lamp fixtures. Performance and safety: Heat resistant and capable of maintaining reliable electrical connections in typical operating conditions. Use scenarios: incandescent bulbs in a living room lamp with energysaving LED bulbs without altering the fixture. Use in office or desk lamps to accommodate different bulb types (LED or CFL) as needed. In rental or shared spaces, provide flexible lighting options by supporting multiple bulb types in the same fixture.