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 ...

It utilizes environmentally-friendly UV-C technology to purify up to 99.9999% of bacteria and 99.99% of viruses when it's set to its highest mode. The LED light is housed at the base of the bottle ...

It does this using UV (ultraviolet) light, specifically UV-C, which includes radiation with a short wavelength (100-280 nanometers) that's capable of killing pathogenic microorganisms, including ...

LOUISE: Ah, well sun cream doesn't actually stop light, it actively stops UVlight. FRANKIE: But doesn't UV light help the body get vitamin D? LOUISE: Yes, but too much can be harmful so.