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![Black light - Wikipedia, the free encyclopedia](https://www.iarticlesnet.com/pub/img/site/s_09.jpeg)
Black light - Wikipedia, the free encyclopedia
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日期:2024-07-11
A black light, also referred to as a UV-A light, Wood's lamp, or simply ultraviolet light, is a lamp which emits long wave (UV-A) ultraviolet light and not much visible light.[1][2][3][4] The lamp has a violet filter material, either on the bulb or in a s...看更多