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 ...

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 ...

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 ...

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 ...

LEDs emitting light in the range of 200 nm to 400 nm are classified as UV LEDs. Within this range, there are three bands, UV-A with wavelengths from 300 nm to 400 nm, UV-B with wavelengths between 280 ...

As Bill Bonallo, president and CEO of IST America, correctly observes, “nowadays, nobody wants to wait for a sheet to dry off press.” But, before the advent of UV (ultraviolet) curing as an ...

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 ...

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 ...

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 ...

Conventional deep UV LEDs (below 275nm) have long frustrated system developers with poor reliability, inefficient power consumption and suboptimal wavelength control – creating a technical ceiling for ...