LED technology is found all around us, from computer monitors to outdoor lights. However, certain wavelengths, such as blue and red, are frequently used in dermatology because of their therapeutic ...

The blue LED can also trace its history back to the 1970s. These were initially developed by RCA with a view to making a slimline TV, and although a blue LED was developed, it wasn't bright enough ...

This FDA-cleared LED face mask reduces wrinkles and age spots in just three minutes, leaving skin visibly smoother and clearer. Featuring 100 red LED lights to support collagen production and ...

In a new study published Wednesday, researchers conducted six clinical trials on 216 participants with mild to moderate acne and found that using at-home red and/or blue LED devices led to a 45.3% ...

One is to combine tiny LED lights that each emit red, green or blue into a single big device. The other is to use only blue LEDs but coat them with a type of fluorescent substance called phosphor.