http://en.wikipedia.org/wiki/Li-FiWikipedia said:Both Wi-Fi and Li-Fi transmit data over the electromagnetic spectrum, but whereas Wi-Fi utilises radio waves, Li-Fi uses visible light.
I'm not upto date with lifi. Has the lifi consortium published a standard yet? If not then you might need to wait for that or become a member and help write it. That's normally how these standards get agreed.Yeah ok, but what i want to know is how to bring the data via optical signal to the LEDs for it to transmit?