I am trying to replace a ceiling light with a light from ikea which I have found out don't need the earth wire but on taking down the old one I have wires from the switch which is a blue and brown then wire from the box which is blue and yellow/green and brown, the 2 brown wires were connected by a block ( I have no idea of these things) the light fitting has a live and neutral port but I have tried but blue wires and nothing very confusing!
Any help out there please!!!
Any help out there please!!!