Gxilee 12v MR16 Ceramic Lamp Holder Adaptor with 0.75 Square Millimeter/6 Inch Silicone Wire Connector Socket for Light Bulbs with Bi-pin Base G4, G6.35, GY6.35, GX5.3, GZ4, MR11, MR16 (10-Pack) 12V MR16 or 12V MR11 led down light lamp adaptor Ceramic base with Heat resistant silicone wire lead(socket dia:17mm Cable length: 155mm) MAX power: 100W ;Max voltage:250V ;Maximum current:5A Suitable for LED bulb,halogen and traditional bulbs;as long as the base is compatible(including G4, G6.35, GY6.35, GX5.3, GZ4 ,MR11 bases) Plug it in LED bulbs and fix it to normal lamp wires