LED light bulbs as wireless access points

Posted in Wi-Fi by Conner Flynn on October 7th, 2008

LED light bulbs as wireless access pointsResearchers at Boston University believe they can combine LED bulbs with wireless networking technology. The technology will be able to communicate data using light at speeds up to 10Mbps, and can even be adapted to existing power lines. Interestingly, the bulbs will use the same diode for lighting the room and providing the network connection, flickering “like tremendously fast signal lights.” They seem pretty lit up about it.

The researchers are working on the project in conjunction with Rensselaer Polytechnic Institute and the University of New Mexico, thanks to a $18.5m grant from the US National Science Foundation. The researchers don’t have full working models yet, but they believe it’s totally workable. I have to wonder if this would have any adverse effects on humans, especially those who are light sensitive and prone to seizures.

[Gizmodo]

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