13A Sockets: The most common type, designed to accommodate UK standard 3-pin plugs (Type G).
Switched Sockets: Include an on/off switch to control the power supply to the socket.
Unswitched Sockets: Do not have an on/off switch; power is always available.
Double Sockets: Provide two outlets in one faceplate.
USB Sockets: Include USB ports for charging devices.
Weatherproof Sockets: Designed for outdoor use, with appropriate weatherproofing.