[evincarofautumn]

It’s also a 660-pound object installed in a drop ceiling nearly a meter thick. You’d need very high ceilings to start with, and you’d better hope it’s installed well. Not to mention that it consumes up to 300W of power.

[kefka]

Well sunlight is around 1kW per square meter energy density, so it doesn't surprise me in the least that this takes .3kW to simulate sunlight.

[scotty79]

I wonder if they could glue their magic scattering pane to a mirror and lit it with a lamp from underneath (from inside the room that's being lit.

... or even make el cheapo version with just bluish tinted mirror.