400nm LEDs

[sphelps]

Steve's LEDs can order them in, both 3W and 1W in 405nm.... Cool.

He said not to use them on coral though as it will cause tissue damage. I'm not using these for coral though, just a little side project.

[mseepman]

It sounds like Milad (LEDGroupBuy) will have some shortly...so you might want to wait for him.