We're becoming increasingly aware of the negative impacts of prolonged exposure to blue light – the kind emitted by LED bulbs and the screens of our devices. One quick fix is to use blue light ...

LED-UV curing technology for offset printing can offer fast curing times, energy efficiency, and high-quality results. Transitioning to this technology has the potential to generate significant ...

For a long time, offset lithographic pressrooms have been reaping the benefits of curing inks and coatings with ultraviolet (UV) radiation instead of drying them with spray powder and/or heat. The end ...

A recent study has said that ultraviolet (UV) light-emitting diodes (UV-LEDs) can kill the novel coronavirus. The study said the UV-emitting LEDs can destroy coronavirus efficiently, quickly, and ...

Materials scientists work on the semiconductors that could transform how we disinfect surfaces, spaces, personal protective equipment — even the air we breathe The COVID-19 outbreak brought with it an ...

Entry of ‘visible LED giants’ to speed UV LED boom through 2018, but UV LED chip making remains a ‘bottleneck”. UV LED market size from 2014-2019, including ...

Even though we're warned about the harmful effects of the ultraviolet (UV) rays in sunlight, they're essential for the production of vitamin D in the body. Now, scientists are claiming that UV LEDs ...

Ultraviolet light emitting diodes (UV-LEDs) have rapidly evolved as a promising alternative to conventional mercury-based UV lamps in water disinfection systems. Their compact size, reduced energy ...

Nichia of Japan pioneered the development of gallium nitride blue LEDs and lasers and is now turning its attention to UV devices. Adarsh Sandhu reports from Tokushima, where he interviewed senior ...

A truism as old as strawberry picking is the observation that the juicier and tastier the strawberries, the more quickly the berries turn to a mushy heap of rot and mold, even in the fridge. An answer ...

The project features a homemade scorpion detection device using a bunch of UV lights instead of using a UV flashlight for the same purpose. The project features a homemade scorpion detection device ...