LED Recommendations - 410-420nm supplementation

[gobytron]

So...
very happy with my recently acquired RSM130.

The lighting is decent, I know with all the developments in t5 and led, power compacts don't get a lot of love in North America but they get the job done.

I am looking to add some supplemental lighting.

I want to add 4-8 LED's that cover the 410-420nm (roughly) range and add some phosphorescence in addition to beneficial lighting.

I don't need dimming or anything fancy (though I do run an apex)...just on off capability.

I would be happy to DIY one, or order a kit or full on fixture.

It seems that led's that hit that UV spectrum are fairly new additions to the market and not every company that does LED for aquariums offers them.

Can you Canreefers please give me some suggestions on either a supplier or a set up that would fit my needs?

Thanks kindly...