I have just bought a 3 halogen bulb spotlight bar and the instructions say to fix each of the wires from my supply into the live, neutral & earth connectors on the spotlight fitting, however when I have removed my old ceiling rose I have 3 cables coming from the ceiling each with one of each (live, neutral & earth) wire with one of the black wires covered in a red sleeve (the switch?) How do I wire all of these cables into the single connector on the new spotlight. Also having removed the old ceiling rose none of my lights on the same fuse work!! Have I blown something? The curcuit breaker is still on. HELP!!