3 Plate Loop-in Method Ceiling Rose Connections Explained in a Domestic Dwelling (Wiring Diagram) What are all the wires (conductors) in your lighting point doing and how do we wire them up...? Student training aid for the connections required to wire a lighting circuit using the 3 plate loop-in method. Video explains the connection required within the ceiling rose. The circuit is wired in twin and CPC cables (twin and earth cable). How to connect up correctly a ceiling rose and pendant wiring d