Leyton Lighting 240v - 12v Transformer rated for 10 - 60W Energy Consumption, Comes with 3-Way Socket and 1.5 Metre Input Cable : Amazon.co.uk: DIY & Tools
0 - 60W 12VAC Low Voltage Dimmable Electronic Transformer YT60 - Dimmable Electronic Transformers - Marc LED Ltd
EVN Elektro Transformer for low voltage light system/low voltage halogen lamp CLOU60 [CLOU 60] - elektrotools.de
12V Low Voltage 20W-60W Electronic Dimmable Transformer for Halogen Lamps Bulbs | eBay
60W Electronic Low Voltage Halogen Transformer HD60-120 | Walmart Canada