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Self-Powered Light Switch Has No Wires | Print |
Written by Akiba   
Thursday, 02 October 2008

There's a new way of wiring your lights...and it doesn't involve wires. Pretty freakin' cool actually. Right now, your light switch has a physical connection to your light. When you flip the switch, a circuit is completed and the light turns on.

But connecting every light to every light switch basically requires twice as much wiring for a house's lighting system. That's just dumb.

Since the advent of remote control, people have been trying to figure out a way to have a light switch turn a light on and off without having to be physically connected to the light. Unfortunately, this has always required some kind of battery (to power the remote) and that battery would invariably die.

But now, EnOcean (a company that specializes in pulling power from ambient sources) has figured out a way to have the light switch be powered by you.

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