I’d heard of high-brightness LEDs (HB LEDs) in the ultra-violet light range being used in therapeutic applications such as bilirubin blankets for treating jaundiced babies. I found out another use for ...
The Streamlight TwinTask 3C UV LED arrived (ordered from Amazon for $33) and was promptly put to use seeing where rats and mice had their little rodent runs getting into the attic. (Quick summary from ...
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