This is why various LED devices may have different effects. Compared with red light, blue light has a shorter wavelength (420 to 440 nanometers) that penetrates skin on a superficial level ...

In the second approach a tube containing 1 mL of saline solution was exposed to blue light for 6 hours with the LED emitter positioned at a distance of 1 cm from the liquid while a control tube was ...

Solomon advises making sure that the LED light therapy device you buy is labeled as FDA-cleared. Some experts are also wary of blue light exposure. One study suggested that blue light can cause ...

The best hoverboards for kids are stable, safe and lots of fun. These are our top picks of 2025 from brands like Hover-1, ...

Featured pricing is subject to change. LED lights, camera, action. As wealthy philanthropist Kiki in the new Netflix show “Sirens,” Julianne Moore shows off everything from dazzling diamonds ...

Massachusetts is mired in a work zone safety “crisis,” and allowing state transportation vehicles to utilize blue lights at sites on high-speed roadways would slow down drivers and save lives ...

CASPER: He thought that shining LED ultraviolet lights on the windows coated to reduce UV light would make the windows look like solid objects to birds, not something clear that they can fly through.

Alia Bhatt debuted her second look at Cannes 2025 in a stunning blue bejewelled Armani Privé gown. The Bollywood diva posed for the L’Oréal Paris initiative that honours women’s voices for their ...

Blue Light made headlines this month after the supermarket chain Asda announced it was scrapping the discount for shoppers in stores. Having first introduced it back in 2023, customers who held a ...