Halolite 11.4V Electronic SELV Lighting Transformer 50-210W/VA - Screwfix
Osram electronic transformer for halogen lamps 220/12V 20/70W ETPAR70I
HC Lighting - Halogen / Xenon Electronic Transformer 50W 60W,75W, 105W, and 150 Watt Max output 120 Volt Input / 12 Volt Out Put Potted Transformer - - Amazon.com