what if a wireless Internet system could run on nothing but an LED lightbulb? Back then, this “Li-Fi” concept was just a cool idea, but now, roughly four years later, professor Haas is back ...

Light-emitting diodes are front and center for many of our digital experiences ... hub connected to your Wi-Fi router, and have that hub communicate to individual lights over a dedicated wireless ...

He's betting Lights Fantastic, the store his father, Larry Sayah, started in 1964, on digital lighting ... such as supermarkets have adopted cool LED lights in refrigerated cases, homes have ...