Light Wiring Diagrams
Light wiring diagram
Getting started
Before you start – Safety first
Lighting components
Lighting circuit cables
Old lighting circuit cable colours (unharmonised)
New lighting circuit cable colours (harmonised)
Twin and earth cable current ratings
Light switches
GANGS and their WAYS explained
Single gang 1 way light switch
Single gang 2 way light switch
2 gang 1 way light switch
2 gang 2 way light switch
3 gang 1 way light switch
3 gang 2 way light switch
1 gang intermediate light switch
2 gang intermediate light switch
3 gang intermediate light switch
5 Amp 4 Terminal Junction Box
Ceiling rose
Lighting Circuits
Basic multi-point radial lighting circuit
Multi-point radial lighting circuit (new cable colours)
Multi-point radial lighting circuit (old cable colours)
Old multi-point radial lighting diagram using junction boxes
Two-way switching
2 way light switch (3 wire system, new harmonised cable colours)
2 way switch (3 wire system, old cable colours)
2 way switch (two wire control)
Three way switching
3 way light switching (new cable colours)
3 way light switch (old cable colours)
3 way light switch using a two wire control
News & Updates
Open Menu
Light wiring diagram
Getting started
Before you start – Safety first
Lighting components
Lighting circuit cables
Old lighting circuit cable colours (unharmonised)
New lighting circuit cable colours (harmonised)
Twin and earth cable current ratings
Light switches
GANGS and their WAYS explained
Single gang 1 way light switch
Single gang 2 way light switch
2 gang 1 way light switch
2 gang 2 way light switch
3 gang 1 way light switch
3 gang 2 way light switch
1 gang intermediate light switch
2 gang intermediate light switch
3 gang intermediate light switch
5 Amp 4 Terminal Junction Box
Ceiling rose
Lighting Circuits
Basic multi-point radial lighting circuit
Multi-point radial lighting circuit (new cable colours)
Multi-point radial lighting circuit (old cable colours)
Old multi-point radial lighting diagram using junction boxes
Two-way switching
2 way light switch (3 wire system, new harmonised cable colours)
2 way switch (3 wire system, old cable colours)
2 way switch (two wire control)
Three way switching
3 way light switching (new cable colours)
3 way light switch (old cable colours)
3 way light switch using a two wire control
News & Updates
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Two way switching schematic wiring diagram (3 wire control)
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