The light in my bathroom is on the way out as I have to pull the cord multiple times before it comes on so I decided to try and replace it. After buying a replacement and then taking the cover off the old one they look very different. The old one has the wires attached to the base plate that is attached to the ceiling while the new one has a base that attaches to the ceiling but doesn't even have holes in for the wires to come through. I'm guessing i'm supposed to drill holes through it for them(?) As for the wire connections, I know where the Earth wire connects but does the 'live' wire connection to COM and can the neutral go to either L1 or L2?