UV SAFETY
UV light is invisible to humans. It is high energy light that can change things, sometimes to our detriment. Many of the plastic things we use can disintegrate if left outdoors because UV light from the sun degrades the plastic. We get sunburned if we over-expose ourselves to solar UV. UV is UV whether it...
ABOUT UV – Short Wave, Mid Wave, Long Wave
What are red, blue, yellow etc? They are colours of visible light.In just the same way, Short Wave, Mid Wave, Long Wave are "colours" of ultraviolet light (UV), but we can’t see them. They are also known as UVC, UVB and UVA in that order. The sun radiates all the colours of UV light as...