greenandco® GC-200MCM Digital Master Dimmer for LED and Halogen 1-200 Watt Expandable with up to 4 Control Units Boost Function White : Amazon.de: DIY & Tools
Kopp 843402085 Pressure-Change Dimmer Arctic White LED : Amazon.co.uk: DIY & Tools
trafo 60va 12v
Relco Fox 60 Electronic Transformer Halogen LV 10 to 60 W : Amazon.de: DIY & Tools