However, keep in mind that UV lamps will dry all types of gel polish while LED lamps are limited to drying only specific LED ...

so he figured that his mistake was all the reason he needed to give UV light writing a try. He built a PIC16F628 UV POV board using the LEDs, and while manually swiping the writer across various ...

Your skin feels like it’s on fire. You’ve slathered on creams, tried every prescription, and still—another flare-up. Eczema doesn’t play fair. But what if relief didn’t come in a tube? LED therapy for ...

Kris, EMR-TEK’s founder, didn’t enter the light therapy world by chance. Diagnosed with vitiligo at an early age, he turned to UVB sessions for relief and recovery. This personal experience inspired a ...

In some people that are photosensitive, UV light from sunlight and indoor light sources can trigger a lupus flare. In addition to sunlight, ultraviolet rays are also given off by several different ...

Unlike regular UVC light, which can be harmful to people, far-UVC has a shorter wavelength. That means it can kill viruses and bacteria in the air without damaging your skin or eyes. "UV light ...

1 shows a white-light LED in action). It is possible to generate light in semiconductor materials (such as GaN or AlInGaP) by injecting electrons into the conduction band of the material and ...