Side where are thin gold wires (you can see them through lens) is cathode (-).
These still available?
I want one LED and a filter.
(i’ll PM you)
PM sent.
Still available ? I might buy one LED + filter for a BLF 348 conversion…
Yes.
So how much for the uv led with shipping to Australia?
5.9$ +shipping (see OP).
I got the LED on Noctigon and a filter in today. 
LED tested and works, now to find a host for it…
How much for 3 leds shipped to USA? Thinking of building a triple S2+. Is the lens a 20mm?
Sorry I just seen the lens size. So I would like 3 led and one lens if still available and the price is right.
Don't have these LEDs anymore. Optics made from "plastic" materials (like PMMA,polycarbonate) block almost all <400nm light - it won't work with standard carclo/ledil optics for triples.
Ok thank you anyways!
I was wanting to buy a led and filter as well to make a light but if those are out of stock do you have any suggestions on a good alterative led ?. and is the filter a must for getting the bleed light filtered out to really see urine in daylight conditions?
I need to get a light in my hands fast for some work and wanted to see if anyone could throw me a bone on a UV light with a good led that i can just grab up and use for urine spotting. Appreciate your time. thanks Dave
This LED is with filter also very good and has more power
I can order it with my next digikey shopping
Link doesn’t work here, but that’s very smart, to have the filter on the LED.