Any relatively inexpensive UV flashlight solutions out there?

[djozz]

@ToyKeeper

Is there any chance you could post a close-up pic of the emitter in that? Most UV emitters cost more than the entire product, and as far as I can tell Cree doesn’t make UV emitters… so I’m wondering what the LED actually is.

I think that the led that Hank sells is still the same, I did a review on it last year:

Intl-outdoor's 3535-size 365nm UV-led on 16mm Noctigon (Royalighting RY-3535P)

This is a test of the newest 3535-size 365nm UV-led sold by intl-outdoor on a 16mm Noctigon XP-board. It is a chinese led made by ShenZhen Royalighting Technology co.,Ltd. The led is not sold for cheap ($16.28 shipped) so you will expect some performance . Let's test that! To make this test directly an unfair exercise, I will compare it to the high performance Ledengin LZ1 365nm led that costs two and a half times that price at the moment [image]. [image] [image] As you can see th…