When sunlight hits clouds or other atmospheric particles, it scatters and becomes diffuse light. Unlike direct sunlight, ...

When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above ...

I have to admit, this week's What's Up With That? query truly had me stumped. But it turns out blue streetlights are explainable, if not ideal.

An integrated light guide plate (LGP) with a functional structure for a longer diffusion length to decrease the thickness was proposed and designed for the large area direct-type LED backlight unit ...

With the ability to detect and amplify extremely weak electromagnetic signals without adding additional noise, masers have ...

LED light strips may look great, but there are hidden drawbacks that many don't expect. Here is what to watch for and how you can combat them.

Neewer HS60B and HS60C handheld LED lights can boost your confidence with lighting for portraits, still life, and creative photography.

The best essential oil diffusers for aromatherapy fill your space with a long-lasting scent. We tested ultrasonic, nebulizing, and plug-in diffusers.

LED light diffuser tape functions effectively outside of indoor settings. The application of diffused lighting transforms patio decks and gardens into more welcoming outdoor areas. The application of ...

Good lighting is essential if you spend a lot of time tinkering in the garage. LED diffuser lights are powerful, versatile, and energy-efficient.

The durable diffusion balloon inflates with an integrated fan that pairs with an internal heat sink to keep the light cool to the touch and prevent worksites from overheating.