It is also considered to be 90% more energy-efficient compared to similarly luminous light types. The beam angle is wide and adjustable to cover up to 360 degrees, which is a big plus. Bright, ...

The best way to decorate your home and spread holiday cheer is by using the brightest outdoor solar lights that are eco-friendly, budget-friendly, and durable.

Tiny, Wireless Antennas Use Light to Monitor Cellular Communication ... 229 embedded in a transparent crystal when hit by a laser beam could yield the most accurate measurements ever of time ...

Elon Musk's Starlink has signed a deal with Ukraine's largest telecoms operator to provide consumers in the country with "uninterrupted" satellite-powered mobile connectivity. The deal is set to ...

A 1000-lumen spotlight is capable of shining 500-650 feet far, depending on its design and the light beam angle. For indoor use and if the space is narrow, a 300lm handheld spotlight is bright enough.