A Light Switch 1 Gang 2 Way is a single switch (1 gang) that allows control of a light or electrical load from two different locations (2 way). It is commonly used in hallways, staircases, or large rooms where you want to turn a light on or off from either end.
- 1 Gang → controls one circuit or light.
- 2 Way → can be wired with another 2-way switch to control the same light from two points.
It’s essentially a standard switch with two terminals for the traveler wires plus a common terminal.
