Read more here. Maybe you’ve seen an influencer gliding an illuminated red wand across their face or a glowing Jason-like mask on a beauty-savvy friend — these are LED (light-emitting diode ...

We may receive a commission on purchases made from links. Over the last decade, LED headlights have made their way from luxury models to everyday cars — and for good reason. Traditional halogen ...

One notable exception? LED masks. The category is a social media darling…and one with proven research backing the benefits. That's why we had to get our hands on one and put it to the test.