Enter Amazon’s current solar light deals. Solar lights get their energy from—you guessed it—the sun, meaning they don’t require annoying cords. And there are plenty on major markdowns right now. From ...

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

I've completely swapped my home over to LED lights, and for the most part, I love it. The energy savings are real, and I'm a sucker for all the smart color changing tes. But my biggest grievance is ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Chabad of La Jolla celebrates first night of Hanukkah with menorah lighting By La Jolla Light December 15, 2025 at 11:40 a.m.