Blacklight

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

In collections

Nobody has pulled it yet.

What Wikipedia says

A blacklight, also called a UV-A light, Wood's lamp, or ultraviolet light, is a lamp that emits long-wave (UV-A) ultraviolet light and very little visible light.

Excerpt from the Wikipedia article “Blacklight”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: FASTILY (TALK), CC BY-SA 4.0, via Wikimedia Commons.