FORGET WIFI ENJOY THE LATEST TECHNOLOGY Lifi? How will LiFi connect the world through light, offering faster, more secure and safe wireless communications with unprecedented data and bandwidth?

Lifi a latest technology ,fast ,secure, lifi 100x time greater speed then wifi ,15 person can share 300 Mbps internet onother hand on wifi 15 people can share 100Mbps .Lifi run with the speed of light .Lifi is Bi-Directional ,Duplex and High speed .It is nervous system of internet revolution.                                            Other information are in this link;  

  https://youtu.be/AKvvEqm9Nv4.