Just to get back on the transformer subject that was discussed recently,
So any transformer inside the roof should be mounted due to heat etc etc etc,but what if its the new type 50W completely plastic transformers,surely theres no heat involved exept from the globe itself which obviously is the correct distance away from the transformer,should this transformer still be mounted???
Then another thing,what is this thing i hear where every property has to have a earth bar in the ceiling with a completely seperate earth to the board,is this true???