* Lighting Circuit layouts
* Single way lighting
* Two way lighting
* Two way and intermediate lighting (also known as 3 way), Using 2 way and 3 way switches as 1 way or 2 way
* Two Gang Light Switch
* Parallel Lights
* Connecting an Extractor fan to an existing light
* Replacing a ceiling rose with a light that only has L/N/E connections
* Firehoods
* How to replace a normal light switch with a dimmer switch
* Common problems
* Fluorescent internal wiring diagrams
* Downlights
* Lamps (Light bulbs)