LED Light Bulbs As A WiFi Alternative

The technology company Pure LiFi has come up with the bright idea of using LED light bulbs to transmit data. CNET's Kara Tsuboi reports on how it works.

Mar 13, 2014

The technology company Pure LiFi has come up with the bright idea of using LED light bulbs to transmit data. CNET's Kara Tsuboi reports on how it works.

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