AspenTek 110-250v 2A GU10 Lamp Socket Lamp Base Holder Adaptors 6 Inch Wire Connector for GU10 Light Bulb ceramic Imported It mainly designed for GU10 led spot light mostly, but also works well with CFL or halogen bulbs GU10 Base Halogen Socket with 0.75 square millimeter silicone Wire Leads(NOT 0.5mm square millimeter) MAX power: 100W ,Max voltage:250V Heat and Temperature resistant Ceramic base with Heat resistant silicone coated wire lead(length:15cm)