I'm changing a ceiling bulb into a spotlight and ran into a problem. I have 3 neutral wires, but my spotlight only has 2 holes. I tried putting the wires in together, but there's not enough space to properly fit both. You can see them on the left side of the image:
I went to my local shop and I bought a connector and another wire. My plan is to merge the 2 wires using the connector (it has a wider hole) and use the other wire to connect to the spotlight. But now I noticed that the wire I bought is not exactly the same as the wires that come out of the ceiling (the others are thicker) and I am not sure if that is a problem. Does this approach make sense or do I need to buy a different wire/connector?