Does colorful light therapy actually make a difference? I tested a range of devices on my acne-prone skin to find out.

Even if you don’t read in bed, a bedside lamp should have the amorphous aesthetic quality of being a good “last light on” — the final light you turn off before going to sleep, a starring ...

5 At the core of light exposure therapy are the various light wavelengths, each seeming to have a different level of protection against myopia progression. Studies have been conducted to assess the ...

If you suffer from a circadian rhythm disorder, including a night owl tendency or seasonal affective disorder (SAD), you may wonder: What is light box therapy? This treatment, also called phototherapy ...

Back when I was drafting lighting plots by hand, I would use a protractor to help guide light placement. As is the case here, challenging lighting problems often yield to simple geometry. Although ...

Our favorite pick at the moment is the BenQ e-Reading Desk lamp, which stood out to me for its impressive light distribution ... Determining the placement of your desk will largely depend on ...

Red light therapy is becoming popular as a treatment for various skin problems, including wrinkles, acne, psoriasis, scars, and sun damage. Let us understand how red light therapy works, the ...

With the best LED face masks now repping technology like near-infrared light and acne-fighting blue light, the skincare industry only seems to be gaining momentum. Many of us like to think we’ve ...

It’s time. It was already time. It’s definitely time now. The technology exists to do it right. The only question is whether the NFL will make the leap — and write the check. The ball needs to be ...

Research indicates that red light therapy could help with myopia in children and macular degeneration. This is a rapidly evolving field. Both LED and laser devices—beds, lamps, helmets and face ...

First came fire; then oil lamps, candles, and gaslight; and, finally, Thomas Edison’s incandescent bulb, which operates by heating a filament until it glows. The light produced by an ...