
Blacklight
Light fixture that emits long-wave ultraviolet light and very little visible light
From Wikipedia, licensed CC BY-SA 4.0.
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★ 5.0 average from 1 person · 1 entry

Light fixture that emits long-wave ultraviolet light and very little visible light
From Wikipedia, licensed CC BY-SA 4.0.
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★ 5.0 average from 1 person · 1 entry