Some LED headlights can be painfully bright. Are they legal?
Headlights have gotten brighter as more cars use bright LED lights. Has the government taken steps to address the glare they ...
CBS News20 天
What is red light therapy? A dermatologist explains the skin care trend and its benefits.
Dr. Rachel Nazarian, a board-certified dermatologist in New York, told "CBS Mornings Plus" that LED, or light emitting diodes, create a narrow wavelength that can "penetrate the deepest into the ...
AZoOptics on MSN4 天
EPIGAP OSA Announces High-Power UV LEDs Operating from 225 nm to 410 nm
EPIGAP OSA Photonics GmbH a leading global manufacturer of custom and standard LEDs and photodetectors, introduces high-power ...