Two-way switching lets you control one light from two locations — the classic staircase circuit. This guide explains exactly how two-way switch wiring works, the role of COM, L1, and L2 terminals, strapping wires, and how to simulate the full circuit in a free electrical circuit simulator.. Blog | Wiring 2 Way Light Switch Wiring (Plus Diagrams) Are you puzzled by the concept of installing switches? How can one wire a two-way switch to activate the lights on the upper floor? DIY enthusiasts often find wiring switches a complete mystery when it is not difficult.
A simple theory on how a 2 Way Switch works. Two types of wiring viz., Two Wire Control and Three Wire Control are explained.. Light fixtures - 2 Screwdriver Wire cutter/stripper Electrical tape Voltage tester Conclusion By using the provided wiring diagram and following the installation steps, you can easily set up a two-way switch system for controlling two lights. Make sure to use the right materials and follow safety guidelines while working with electricity.