Led Driver (12-18) x1W Constant Current 300mA Transformer High Power Supply Converter Output DC 36-72V External Led Ceiling Lamp Rectifier (1 Pack) - - Amazon.com
Roco 10788 Controller & Transformer for H0e Trains by Roco : Amazon.ca: Toys & Games
Viessmann 5201 – Power Transformer 16 V, 150 Va: Amazon.de: Toys & Games