[infectoid]

The article is a year old. Does anyone know where the tech is actually at now?

I was expecting this to be slightly more common by now.

[marchica]

Now prices have fallen. We have installed about 50 systems till now

[sneak]

Is there a list somewhere of the publicly-accessible ones? I would love to go and see it in person.

[comboy]

Have you explored possibility of making this light rich enough in different wavelengths to also let plants grow under it? Or is it not possible with LEDs?

[PhasmaFelis]

Grow lights already exist, and are several hundred times cheaper.

[o_____________o]

Fallen to what?

[PhasmaFelis]

To $35,000 from ~$67,000. So, yeah, they're still wildly impractical. Hopefully prices will eventually come down by at least an order of magnitude.

[peregrine]

You can buy them online http://www.energysquad.com/products/coelux-45lc