LED lights are one of the most common type of lights in our lives now, but the creation of specifically blue LEDs proved to ...

We’re all familiar with blue light from our phones, but harnessed correctly, it’s emerging as one of the most talked-about tools in skincare. Blue light therapy uses a controlled LED wavelength ...

Blue light is a high-energy light that the eyes absorb from computers, smartphones, LED lights, and fluorescent lights. The sun is the biggest source of blue light. On a sunny day, it's 100,000 times ...