We are seriously way behind in implementing LED's through-out many many industries... Im really looking forward to new products being introduced...
for instance, I have a few older 12 and 18" florescent fixtures in my Kitchen and looking at replacing the fixtures with LED, they wanted $150.00 for 1 fixture... When I was on the phone with the people, I said "I can go down to Sam's Club and buy a rechargable LED work light for $20
http://www.amazon.com/26-LED-Rechargeable-Bright-Bar/dp/B000FG0IQU
The prices are a bit out of line right now... until they really start ramping up production of normal everyday items...
Thanks for the informative article...