ABC7 Eyewitness News talked to LADWP Director of Water Quality Jonathan Leung to answer your questions and more.

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 such as reducing ...

Cree is aiming at horticulture lighting with a 660nm red led that is 6% more efficient than its XP-G3 Photo Red S Line devices. Called the XP-L Photo Red S Line, “this extra performance can be used to ...

The best smart lights can completely transform your home, whether you fancy a bit of digital redecorating, want to control your lights with your smart speaker, or just want to make your gaming rig ...

The majority of lighted makeup mirrors today — including all of the mirrors on this list — use LED bulbs, which are more energy-efficient and offer more versatility. Some mirrors have lights ...

Make the most of the night with the best cameras for low-light photography, perfect for photographing February's full moon, or capturing nocturnal wildlife. Whether you're out photographing ...

To create this type of lighting, you must choose a bulb that can produce 2700K-3000K (a warm white color temperature) for a warm and cozy atmosphere. The Linkind A19 LED Light Bulbs feature 2700K soft ...

If so, replacing all those lights with smart light bulbs can get expensive quickly. A cheaper way is to install a smart light switch, which lets you control all the lights from one spot.

In contrast to CFL bulbs, these GE LED light bulbs boast increased energy efficiency. Despite consuming significantly less electricity than other types of light bulbs, they efficiently convert a large ...

Led by scientists from the University of Science and Technology of China, a team of researchers developed a method of testing a type of Greenberger-Horne-Zeilinger (GHZ) paradox according to strict ...