Light Fidelity (Li-Fi) or Visible Light Communication (VLC) is a wireless communication technology used to transmit data quickly over the ultraviolet, visible light spectrum, and infrared radiation. LiFi systems consist of different components, such as Light Emitting Diode (LED), Photodetector, and Microcontroller. Light acts as the primary source for high-speed data transfer by activating the conversion of light waves into an electric signal by a photodetector.
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https://northeast.newschannelnebraska.com/story/45196904/li-fi-market-is-expected-to-surpass-the-usd-2548-million-by-2025