What the viral LED face masks actually do to your skin
Light-emitting diode (LED) masks work by emitting varying wavelengths of light that treat different skin concerns, depending ...
Medical Xpress27d
At-home light-emitting diode devices safe, effective for acne treatment
At-home light-emitting diode (LED) devices are effective for treating acne, according to a research letter published online March 5 in JAMA Dermatology. Sherry Ershadi and John S. Barbieri ...
People voice concern over 'dimmed' street lights
People living in a town have complained over the "lack of light" from newly installed light-emitting diode (LED) bulbs in ...
Nature14d
World’s tiniest LED display has pixels smaller than a virus
See images of another tiny display with pixels the size of a human hair.
Hosted on MSN26d
At-Home Light-Emitting Diode Devices Safe, Effective for Acne Treatment
THURSDAY, March 6, 2025 (HealthDay News) -- At-home light-emitting diode (LED) devices are effective for treating acne, according to a research letter published online March 5 in JAMA Dermatology.
Mid-Day4d
Difference between Smart Bulb vs LED Bulb
Discover the difference between a smart bulb and an LED bulb. Learn which lighting option suits your home for better ...
Interesting Engineering on MSN11d
Chinese scientists develop world’s smallest LED display with virus-sized pixels
Chinese scientists have developed LEDs that are just 90 nanometers wide using perovskite, revolutionizing high-resolution ...
Purple streetlights cast a mysterious, eerie and fleeting glow across the nation
A purple wave of faulty streetlights has swept across the USA, generating incorrect theories, bad lighting and fans of an ...
NewsBytes10d
This is the world's smallest LED display, has virus-sized pixels
Chinese researchers at Zhejiang University have developed the world's smallest LED display, utilizing virus-sized pixels.