wiring a light

Hi everyone, I have managed to change most of the old switches in my house for smart switches but I'm having an issue with the hallway. It is a single switch that is linked to the landing. (I really don't know the terminology so forgive me lol). The hallway switch has a common and two switch...

Hi, I currently have two outside lights, each with a PiR sensor. They have developed a fault so that the sensor only works some of the time. At the moment, one is master to the other slave (i.e. one sensor turns on both lights). From this, I assume there must be a spare 'hot' wire between the...

Hoping someone can help! my electrician is on holiday and don’t want to disturb him with my lighting issues I brought this ceiling pendant from b and q and hoping to install in my hallway My hallway light has 3 wires coming down but the new light only has space for 2 and no earth Any...