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 ...
New Atlas20h
World's smallest LED pixels squeeze into astounding 127,000-ppi display
Scientists in China have created a new type of display with the smallest pixels and the highest pixel density ever.
CNET on MSN3d
Got LED Burnout? An Expert Shares 7 Reasons LED Lights Die Early
LED lights typically last far longer than their incandescent predecessors. If your bulbs are failing early, these are the ...
Interesting Engineering on MSN8d
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 ...
Nature12d
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.
Overblown quantum dot conspiracy theories make important points about QLED TVs
“QLED generally implies superior colors, but some QLED models have been reported to cover less than 90 percent of the DCI-P3 ...
Mid-Day1d
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 ...
Hosted on MSN24d
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.
The Hollywood Reporter5d
The Best Hollywood Facialist-Approved LED Light Therapy Face Masks and Beauty Devices on Sale at Amazon
In the world of high-tech beauty gadgets, LED (light-emitting diode) masks have become a regular — and more easily accessible — part of at-home skin-care routines. Gone are the days when the ...