
Li-Fi stands for Light Fidelity. It is a technology for wireless communication that utilizes light, in the infrared and visible spectrum, for the transmission of data at high speeds. Li-Fi has been described as fifth-generation (5G) communication technology.
Li-Fi networks are bi-directional, which means that an uplink and a downlink can both be formed simultaneously between the transmitter and receiver. This is what makes it so suitable for internet communication. It is to be noted that Li-Fi isn’t a different way of getting internet, it’s a different way for deploying internet.