Li-Fi-Light Fideality

Light Fidelity or Li-Fi is a Visible Light Communications (VLC) system running wireless communications travelling at very high speeds. Light Fidelity (Li-Fi) is a bidirectional, high-speed and fully networked wireless communication technology similar to Wi-Fi. transmits data electromagnetically and it runs on visible light, by using Li-Fi Speed of data transmission cans be increased. Li-Fi will provide a wealth of opportunities for retailers and other businesses. lI-Fi have got both advantages and disadvantages as compared with Wi-Fi. Every light source in homes and offices could potentially be a "Li-Fi" within 20 years.