Electrical & Lighting

Part P is the building regulation for electrical safety in homes in England and Wales. New circuits, consumer unit work and most work in bathrooms are notifiable, so use a registered electrician.

Replacing a switch or socket like-for-like is generally not notifiable, but it must be done safely. Switch off and isolate the circuit at the consumer unit first; if unsure, use an electrician.

The IP rating shows protection against dust and water. Outdoor lights are commonly IP44 or higher, and bathroom zones have their own minimum ratings, so check before fitting.

Take them to a battery or electrical recycling point, often found at supermarkets and council recycling centres. Do not put batteries in household bins.