Claiming the title of the world's number one 4K UHD and DLP brand, Optoma has introduced a capable new laser projector. The ...

A vast field of tall, skinny trees sways in a light breeze. In the future, poplar trees in a scene like this could be a ...

With the best LED face masks now repping ... it doesn’t shoot laser beams. Instead, you’ll be treated to four types of light – including red, yellow, purple and blue – to help reduce ...

Lasers, LEDs and light sources are devices that create light. LEDs (light emitting diodes) convert an electrical current into light using spontaneous emission in optically active semiconductors.

With their ability to change color, brightness, tone and even light patterns, smart LED lights save on energy costs while increasing control over our home’s appearance and functionality.

For precision, speed, and fine-detail, only the best laser engraver will make the cut. I tested out a range of laser engraving machines, and these are my top-rated recommendations for crafters ...

LED light wands, or light sticks, provide an effective (and relatively affordable) alternative to a photographer’s flashgun or a videomaker’s stand-mounted lamp. You don’t need to sync a light wand ...

The best laser printer is often the top choice for office and home office use. Excelling at document printing, laser printers have a reputation for producing crisp text, fast print speeds ...

But after more than a dozen hours with Hyper Light Breaker – a follow-up (though not a proper sequel) to one of my all-time favorite indie games, Hyper Light Drifter – I feel like Vito ...

LWPT uses laser beams to transmit power wirelessly from orbiting satellites to surface receivers, converting light into electricity. The researchers recommend the development of key technologies ...

So I decided to ask installers and LED manufacturers why it seems like LED lighting fails like this. I found out there are good reasons why it happens and a lot we can do to stop it. Here are the ...

Typically referred to as light therapy or LED face masks, these contraptions use light-emitting diodes to shine light at specific wavelengths onto the skin for various purposes like reducing ...