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phenoptix - LEDs, 3mm, 5mm, 10mm, SMD and Superflux Answered


LEDs, resistors, Kynar wire and many new products coming soon.

UK based with fast and low priced shipping worldwide.


Is bumping allowed? :)

What's your shortest wavelength UV LED and how quick could you ship to Yorkshire? L

400nm and I could send special delivery tomorrow to get there the day after. We don't currently stock the extreme UV LEDs.

Thanks, but I'm after something shorter than 400nm. What is "extreme" in nm? L

I've seen as low as 240nm, not sure where to get them in the UK though

Me neither, but I'd like a 240 (fluorescence) L

Just to correct myself on this 240 is a deep UV, rather than extreme. Extreme is 10-100nm. 240nm would be overkill for fluorescence I'd say. It's in the UV-C range which can cause serious damage to skin and eyes.

Fluorite - needs to be rather short, I think 240 would do it. Thanks for the info. I might come shopping for something... L

Given your sponsorship of the LED contest, I would say so.