I want to replace the old switches, and am totally confused as to what to buy.
In a room with one light and one switch, I assume a one way switch is what I need.
In the hall there is one light, with switches top and bottom. So a two way switch?
If that is correct, then when would I need a three way switch? Is it as simple as that? If so, I dont understand why Homebase for example seem to only sell 2/3 way switches. Can a 2 way be used for a single switch/light setup?
In a room with one light and one switch, I assume a one way switch is what I need.
In the hall there is one light, with switches top and bottom. So a two way switch?
If that is correct, then when would I need a three way switch? Is it as simple as that? If so, I dont understand why Homebase for example seem to only sell 2/3 way switches. Can a 2 way be used for a single switch/light setup?