Could someone point me in the right direction. I want to install 4 lights between 2-3way switches, power through a switch. Some diagrams have 1 scenario, some have another.
1 diagram says use 12/2 from the panel to the first switch, 12/3 from switch to first light, 2 - 12/2 cables from first light to each additional, then 12/3 from last light to last 3 way switch.
Other diagrams say run 12/2 from panel to first switch, 12/3 from first to second switch, then 12/2 black to white connections between all fixtures (with grounds).
Is this just depending on the situation or material cost?
Thanks for your wisdom!