*1: Among air-cooled UV LED with a total irradiation of 300 mJ/cm² or more; Kyocera research, March 2025. *2: Among air-cooled UV LED light sources for UV curing applications; Kyocera research, March ...

Deep-ultraviolet (DUV) germicidal irradiation is a chemical-free, species-agnostic disinfection treatment because DUV light with a wavelength between 200 and 280 nm ...

Vertical light-emitting diodes (LEDs) have many advantages such as uniform current injection, excellent scalability of the chip size, and simple packaging process. Hitherto, however, technologically ...

SIOUX CITY, Iowa (Sioux City Journal) — Over the last few years, defective LED streetlights in Sioux City have been showing their true colors, casting a garish purple- or violet-ish hue over streets ...

I ordered some 405nm LEDs (20ma, 3.3V nominal) and just finished swapping out all the white LEDs from a walmart brand christmas light string. I'm planning on using them to decorate the room and for a ...

We are faced with a global epidemic of myopia (short-sightedness) because we are deprived of deep violet light (360-400 nm). Myopia is projected to rise from 23 to 50 percent of the world’s population ...

KYOTO, Japan--(BUSINESS WIRE)--Kyocera Corporation (NYSE:KYO)(TOKYO:6971) announced that its LED technology is being utilized in a facade lighting system to showcase the New Kyoto Building of Wacoal ...

Researchers have shown that intense ultraviolet (UV) light can trigger a reaction in water that generates hydrogen ...

Fresh-cut apple browning is a significant quality issue, often reducing the fruit's marketability. Recent research reveals that violet light emitting diode (LED) light treatment effectively inhibits ...

Why it's worth it: LKE's Gel UV LED Nail Lamp brings salon-level quality at a chef's-kiss price. It's equipped with 21 LED light beads that turn on automatically when you slide in your hand, and its ...