ENER-J was born in 2016. In the past 4 years, ENER-J has become a leading smart home brand in the field of smart lighting, switches and sockets, smart security and smart heating with more than 4 million users worldwide. ENER-J is the only brand in the UK which has over 100 smart products working on one single app without any monthly subscription and no Hub Needed. All ENER-J's products are simple to use, easy to Install and affordable.