I measured the performance of each LED in lux using a digital light meter. I set each bulb to its coolest white light color temperature, used a measuring tape to consistently hold the meter 12 ...

Let's start with how current mini-LED backlit TVs work. There's a grid of tiny LEDs behind the pixels, and these generate the light that will reach your eyes. These LEDs are all blue (another ...

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 ...

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 ...

A ground-based observing facility tasked with recording the flare of the northern lights has captured images of an inexplicable ... Making use of the new spectral data, a team of researchers led by ...