The speed of internet is a major issue and business, institutions, organizations, entrepreneurs is thrust for getting right information at the right time and right place. This requires fast internet connectivity, technology and large spectrum of channels. Present paper reflects the Future of Communication (LI-FI) which may affect all lives. It is a technology that may provide theoretically a speed of upto 10Gbps, cost effective and more robust and useful than Wi-Fi. Li-Fi is not expected to completely replace Wi-Fi, but the two technologies could be used complementarily to create more efficient, green and future-proof access networks. It is a wireless technology that makes use of visible light in place of radio waves to transmit data at terabits per second speeds-more than 100 times the speed of Wi-Fi. This technology has immense possibilities, from public internet access through street lamps to auto-piloted cars that communicate through their headlights.