Lighting and socket work covers a wide range of electrical tasks in domestic and light commercial properties — from adding a new socket to an existing ring circuit, to installing a full lighting scheme across a renovation, fitting outdoor weatherproof outlets, or replacing a failed fitting with a modern LED equivalent. Sockets and lighting points are among the most frequently modified parts of any electrical installation.
Each change must be carried out safely and, where required, notified under Building Regulations. Adding a socket by extending an existing ring circuit must use the correct cable size and must not overload the circuit.
Installing an entirely new circuit — for example, to serve a garden outbuilding or a home office with higher power requirements — requires a spare way in the consumer unit and an appropriately specified protective device. Lighting technology has developed significantly.
LED light sources offer substantially lower energy consumption than older filament or halogen equivalents and are available for a wide range of applications, including recessed downlighters, track systems and outdoor floodlights. In bathrooms and outdoor locations, fittings must have adequate ingress protection (IP) to prevent moisture entering the fitting — the appropriate level depends on the specific zone within the bathroom or the degree of outdoor exposure.
Where a ceiling has a fire separation requirement — for example, between floors in a block of flats — recessed fittings must be fittings with fire protection, designed to maintain that separation. An electrician will confirm whether this applies to any proposed fitting location before installation proceeds.