Electronic transformer Halogen+LED max. 0-65W 220-240/12V 65VA White
Amazon.com: 2x AC 220V To 12V Electronic Transformer LED Power Supply Driver Voltage Converter For Halogen Light Bulbs Quartz Lamp With CE Certification
230 Volt/12V Out Trafo - 20 Watt - Power Supply Driver Switching LED Halogen | eBay