The Energy Egg Additional Socket is used to add extra appliances to your home Energy Egg network. It helps to increase your savings and reduces wasted energy. Wirelessly connect to the Energy Egg following the easy to use instructions. A single Energy Egg (sold separately) can control up to 12 sockets or power strips. - A.D. How much will I save? The people at Energy Egg realise that everyone uses energy differently and that savings will vary from £50 to £150. To get your free personalised energy saving report Click Here. Key Features: Additional Energy Egg Socket Add extra appliances to your Energy Egg home network Increases savings and reduces wasted energy 20m range – wirelessly control connected appliances Simple set up – connect with Energy Egg in under a minute