The latest fashion in PCs. Starting in the mid-2010s, RGB lighting adds flair to what has traditionally been a rectangular black box. Red, green and blue LED lights adorn any or all of the ...

Both blue and red LED are effective, and work best when used together MONDAY, March 10, 2025 (HealthDay News) -- LED light therapy is touted by social media influencers as a trendy way to treat acne.

And it actually appears to work, a new evidence review suggests. Both red and blue LED light therapy are safe and effective in clearing up mild to moderate acne, researchers reported in JAMA ...