From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the best smart lighting we've tested for illuminating your space and setting the mood.

Blue light is part of the visible light spectrum, which is what the human eye can see, explains Dr. Hogan. The visible light spectrum ranges from wavelengths of ~400 to 700 nm, and UV light has ...

Red light is typically used for anti-aging, and blue light is used to treat acne. While LED light therapy is safe in the short term, there's less research about its long-term safety.

Light-emitting diodes (LEDs) are so ubiquitous that it's easy to forget just how much society relies on these underappreciated technological wonders. Yet, the history of the LED goes back further ...

Blue light usually comes from the sun but also from digital screens and LED lights. Some experts believe artificial sources may be causing eye damage in humans, but animal studies are inconclusive ...

“At-home LED devices, particularly those that combine red and blue light, are efficacious for acne and can likely complement other over-the-counter and prescription treatments,” they wrote.

I've tested dozens of red and blue light therapy masks–and Shark's CryoGlow cooling, de-puffing LED face mask is my favorite. Here, my honest review of the light therapy device.

Now, a team of scientists at the University of Exeter in the UK, led by Alejandro Sánchez de Miguel of both Exeter and Universidad Complutense in Madrid, Spain, has for the first time quantified the ...

Blue-light therapy, which uses wavelengths between 380 to 500 nanometers, targets bacteria and infections on the skin’s surface. The FDA approved blue-light therapy for the treatment of acne in ...

LED color options: Red, blue and dual-light | Good for: Fine lines, collagen, acne, inflammation | Use: For 10 minutes daily. Another favorite of Ricevuto's is this option by JTAV, she says she ...