Conduit box LED dimmer black lid gold knob. Each dimmer switch is handmade in my Bristol workshop. They come with a matte black lid and a galvanised conduit end box ready to fit to any 20mm metal conduit. 
The dimmer supplied is a Varilight trailing edge LED dimmer that is rated to 120watt ( 10 LED Lamps )

I then finish them with a unique diamond etched gold finish dimmer knob. So they look very sleek. A nice combination of industrial and modern. They would look amazing for example in a master bedroom suite in a rustic barn conversion.