Sounds incredible. In addition to internal lighting, I was immediately interested in the potential of this technology as grow lights for underground permaculture gardening.
What I would like to see is a foot square ceiling panel for $20.00 that runs off 12 volts 50 ma and gives off enough light to raise vegetables on a 1 meter by 1 meter square bed underneath it with adequate lighting to replace the sun for 8 hours a day.
Incidentally, I went into a hydroponics shop the other day looking for a low voltage fan and the shop owner began to get really angry at me when I suggested his 240 VAC 300 watt ventilation fans might draw a lot of current for a small homeowner garden. I made this comment very innocently but like typical Gold Coast he was red-faced and cursing me as a yank within seconds, then he grew insulting and told me to leave his store. This happens all the time on the Gold Coast, I never have any idea what I have said that sets them off this way. I only realized after leaving the shop that the reason the idiot exploded that way was that I had unintentionally revealed in a few sentences that I am probably the only person who lives on the Gold Coast interested in hydroponics for growing food instead of dope. These idiots think nothing of a $200.00 a day electricity bill for their "hydroponics garden" when they grow cash crops on it instead of food. You'd be hard pressed to find a person interested in running a hydroponics garden in this region with efficiency, for example off a solar panel or a wind generator. They just never consider these approaches because all they do is grow narcotics with the miraculous technology of hydroponics. Necessity is the mother of invention and their "crops" have never forced them to think carefully about energy inputs versus yields because of the price that their marijuana fetches for them.