Now there's a bright idea! Chinese scientists invent world's first wifi-emitting lightbulb

Now there's a bright idea! Chinese scientists invent world's first wifi-emitting lightbulb | Mail Online: "A group of scientists in China have invented the world's first lightbulb that emits its own wifi signal. Researchers at Fudan University in Shanghai, have developed a prototype for the new technology, which they have aptly named Li-Fi.
Experts claim the micro-chipped LED bulb works even better than the average wireless internet connection in China."