420 nm LED's

[jedimasterben]

SatisLED's price drops a lot now, starts $1.99 http://www.satisled.com/3w-high-power-uv-purple-led-star-emitter-420nm_p1259.html

And they probably still have the same very low output. Not worth the money when you can get something that uses the same (or even less) power and emits almost a watt of optical output.

[bdevillier19]

Wow whats with bringing back such an old post.

Its because he/she has been going to every thread possible throwing out shameless plugs to try to generate website traffic. Kinda annoying. You want traffic become a sponsor of the community like milad and Dave.