3 ms·
The blue tube product linked in the original comment I replied to says 254nm. https://www.amazon.com/Blue-Tube-UV-Light/dp/B00D48XDO0/ https://www.amazon.com/B
by wnevets 4y ago
The blue tube product linked in the original comment I replied to says 254nm.
https://www.amazon.com/Blue-Tube-UV-Light/dp/B00D48XDO0/ https://www.amazon.com/Blue-Tube-UV-Light/dp/B00D48XDO0/
- jefftk 4y agoWhoops, sorry! I was trying to talk about the linked article, and missed that the comment had brought in a different product.