Daybetter's 6-foot LED light strips are on sale for $10 off at Walmart, and shoppers are saying they're "great for any room." ...

Light signals have been used for decades to transmit information over great distances using optical fibers, but the fibers take up too much room to be used to carry data across a computer chip.

A pair of computer scientists, with expertise in video game development and lighting simulation algorithms, has developed a new computational method to address this key challenge.

A computer that uses light rather than electricity to transmit and manipulate data could carry out the same tasks faster and using less power ...

Use a sunlight light bulb for circadian lighting The easiest thing to do in a dark, windowless room is to artificially replace natural light with a sunlight light bulb.

Aqara T1M smart ceiling light features two tunable lights—a main white light and a ring of RGB LEDs, which can be turned on and off separately and set to different color modes. Through ...