SOLON, Ohio--(BUSINESS WIRE)--Energy Focus, Inc. (NASDAQ: EFOI), a leader in sustainable, energy efficient LED lighting control systems and products for the commercial, military maritime and consumer ...

Smart light bulbs can be installed in your regular ceiling light fittings or lamps. Instead of turning them on by flicking a switch, you control them via an app on your smartphone or tablet. Or, if ...

Researchers at Leipzig University and TU Dresden have succeeded in developing biological switches that can selectively turn ion channels on and off using light pulses. Initial applications show that ...

In the future, could our mobile phones and internet data operate using light rather than just electricity? Now, for the first time, an international research team led by CNRS researchers 1 has ...

LED lightbulbs have slashed the amount of energy we use to light our homes. New data illustrate just how much. Jon covers artificial intelligence. He previously led CNET's home energy and utilities ...

led light panels that can be combined into any design, and controlled from an app.

What if you could point something at your skin — in the comfort of your own home, no less — and decrease skin problems like wrinkles and acne? That’s the promise of light wands. Light therapy wands ...