A black light is commonly used by dermatologists to detect skin disorders, by "bug zapper" insect traps. They can also be used for decorative purposes as well as the arts.
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∙ 11y agoUltraviolet light.
lights by grasscut
yellow and black
I think they were used as the LED lights for the opening ceremonies.
I'm not sure about black lights but in-fared lights are good for night time lighting and heating
black lights are lights. so they are not flourescent, however they can light up flourescent objects (like highlighter ink or paper)
They are sometimes called "black lights".
You can Rent Black Lights almost everywhere even at some Party Stores.
cat pee and scorpions glow under black lights, but i dont know what you can see with black lights.hope i helped=]
Yes, they are both the same.
Yes, they are both the same.
Black lights emit ultraviolet light that is not visible to the human eye. The light produced by black lights is actually a deep purple color, but because it is outside the visible spectrum for most people, it appears black.