The LED, or light-emitting diode, is very unlikely to fail, and if it does, it goes out slowly over years. Instead, it's the other electrical bits in LED bulbs that fail and cut off the bulb's light.

For most people, LED masks are safe, but you’ll want to talk to a dermatologist first if you have an existing skin condition. These light therapy devices have the potential to smooth wrinkles ...

After months of seeing rave reviews online, both from customers and beauty professionals alike, I made one of my very first big beauty splurges and bought the Dr. Dennis Gross DRx SpectraLite FaceWare ...

Packed with 56 LED bulbs, the tiny silicone-coated device is designed to target smile and marionette lines. “The props team told us they had LED face masks for the scene and Julianne thought ...