Mounting Board for LED Strip Transformers & Controllers

[Spinny]

Just wondering what is the best mounting board to use for 24V transformer(s), controllers, connectors and wiring to power LED strip lights.

I could use some 12 or 18mm ply, or some OSB, or get something else. I am conscious transformers can get hot and gizmos and control boards sometimes fail, so do I need to use something fire resistant or paint on something fire resistant ?

 

[cjsparkey]

For your own peace of mind something non-combustible, galvanised metal cable tray works well as it can allow a air gap all round and makes for easy mounting and cable management.