Incredible Is A Black Light The Same As Uv 2023. Uv is radiation with a wavelength just shorter than that of violet light, which is the shortest wavelength of light in the visible part of the electromagnetic spectrum. [1] [2] [3] [4] one type of lamp has a violet filter material, either on the bulb or in a separate glass filter in the lamp housing, which blocks most visible light and allows through uv, [3.

[1] [2] [3] [4] one type of lamp has a violet filter material, either on the bulb or in a separate glass filter in the lamp housing, which blocks most visible light and allows through uv, [3. Black light is a type of uva light, which is a type of uv light. Let's think of it this way: