There are as many varieties of smart light switches (and dimmers) as there are light bulbs, and while the prospect of upgrading your old dumb switch might seem daunting, they’re usually pretty simple ...

This video shows how to wire 2‑way switches for narrowboat lighting, explaining the wiring layout and components needed to control lights from two different locations. With clear step‑by‑step guidance ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Liam McCabe I made no fewer than five mistakes trying to install a smart ...