Re: Production UV LED lite fluoresce $100 bill str
Daniel - I did pretty much the same , but I didn't think of trying more than one hundred dollar bill. You can see the stripe on the bill, but it certainly doesn't light up. The $50s light up like they have lights built in.
I used: ARC AAA, coin cell, Inova X5, 13w U tube (light color), 4w tube (light color), and ?18w dark tube. I use the tubes in my work to cure UV resins. The dark tube worked the best on the $100, but I'd hardly call it definitive, at least not like the $20s and $50s.
I just tried 5 more $100s - none of them show any obvious marks under UV.