Question

 Are black lights harmful to eyes?

Answer Made of long wave ultraviolet light (UVA), black lights are considered safe for the eyes. Most black lights are regular incandescent bulbs surrounded by a deep blue-purple glass envelope. These bul... Read More »
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Top Q&A For: Are black lights harmful to eyes

Are black lights harmful?

On One Hand: Black Lights Produce a Weak OutputBlack lights produce electromagnetic radiation in the ultraviolet range; however, their light spectrum falls exclusively in the long-wave UVA region. ... Read More »
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Are fluorescent lights harmful?

On One Hand: Fluorescent Lights Contain Mercury.Fluorescent light bulbs, popular in homes because of environmental benefits, contain approximately five mg of the chemical mercury. A neurotoxin, mer... Read More »
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Are full spectrum lights harmful?

On One Hand: Purported Benefits of Full Spectrum LightingFull spectrum light sources simulate natural light's visible and ultraviolet spectra. Manufacturers of these lights claim that the simulatio... Read More »
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Is it harmful to our eyes to see the sunset directly?

not sure whether its bad or not , but surely it is not advisable. I've not tried or heard of anything like that till date
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