ZITRADES Handmake 5PCS E27 to MR16 E27-MR16 Halogen CFL Bulb Lamp Light Converter Adapter Type: E27 to MR16,Material: Metal, Plastic,Ceramics Handmake fully Voltage: Suit for All Voltage,CE Rohs Listed High temperature resistance around 200 degree Attention: Halogen bulbs is not available using on this Socket.Only for LED bulb. You can choose more LED Lights to adapt to your fixture or base