3 Way Switch Wiring 2 Lights. I have two switches in my kitchen, one on each side, that each turn on two lights at the same time. Connect the Line (brown) wire to the L terminal, together.
Answer: Two single pole switches controlling each other and a light. For example, this allows lighting in a hallway, stairwell, or other large rooms to be controlled from multiple locations. Three-way wall switches control a light fixture from two locations in a room.
So basically, you just need to add those wires to those screws and both switches.
In building wiring, multiway switching is the interconnection of two or more electrical switches to control an electrical load (often, but not always, lighting) from more than one location.
All they do is turn a light on and off. If I were in your shoes, I'd disconnect the black wire going to the black wire of that second light. Three-way wall switches control a light fixture from two locations in a room.