I usually use 12/2 NM when feeding(Seagull Ambience)undercabinet lights (up to 300-watt transformer).
However the terminal-type connection block is sometimes tedious with #12.

I have seen #14 used, and if the load is divided appropriately such that no particular section can exceed 150 watts, I assume that this would be fine.

Any thoughts?

Thanks,

John (Redsy)