Buyer Beware: Some LED Bulbs Sold As Germicidal Do Not Emit UV-C (253.7nm wavelength)

Germicidal lamps are designed to destroy viruses and bacteria using ultraviolet light. But not just any UV light will work. If you are thinking about buying a UV-C LED lamp, maybe you should get the good old CFL germicidal lamp. I don’t think that viruses care too much about the new technology.

See Buyer Beware: This LED Bulb Sold As Germicidal Doesn’t Emit UV-C

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Germicidal lamps are designed to destroy viruses and bacteria using ultraviolet light. But not just any UV light will work, and I came across an example of a lamp that was advertised as germicidal …