Quick and Convenient Conversion: Our LED light socket adapter easily converts your GU10 socket to an MR16 socket, simplifying bulb compatibility and enhancing your lighting setup. High-Quality and Durable Materials: The heat-resistant GU10 pin base adapter is made from high-temperature-resistant and flame-retardant ABS and PBT materials, ensuring durability, resistance to aging, and long-term performance. Wide Application Compatibility: This GU10 to MR16 bulb adapter works seamlessly with LED, halogen bulbs, and other compatible lamp types, offering reliable performance and versatility for various lighting applications. Four-Piece Set for Multi-Functional Use: Each set includes four adapters, providing flexibility and convenience for multiple uses and lighting scenarios. Ideal for users needing adaptable lighting solutions. Easy to Install and Use: Simply insert the adapter into your existing GU10 socket, then install the MR16 bulb into the adapter. No tools or complex wiring required.