Ok, so I am just about to start installing recessed lighting in my apartment. I've researched pretty much everything and I am pretty confident in doing the job. HOWEVER, there is just one more thing I need answered, that I couldn't find.
Do the cans/lights have to be wired in order?
For example look at the two diagrams below:
Or must it be done like this?
It will save me a lot of drilling/time if I DON'T have to wire them in order from the switch.