How to Wire an Additional Light Switch In this video we look at a lighting circuit using the 2 plate method also called the new build method and I explain the connections within one gang 2 way switches. The 2 plate method takes the feed (supply) to the switch and is often used in installation that have lots of downlights fitted (LED) because it reduces the number of cables at the lighting points. We remove the original one way switch and and replace it with 2 two ways switches. Videos are traini