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« The Psychology of Bad News, Fear, Over-reaction, Consumer Confidence and the Depression (or why it's patriotic to shop?) | Main | Is Global Warming a good thing? Have 8,000 years of human-influenced global warming forstalled the onset of new Ice age? »

December 17, 2008

Comments

Alex M

LED lighting is starting to become more affordable. Progress Lighting is a manufacturer that has been making indoor lighting for a long time and is now releasing its Everlume line, which is all LED.

jerry adams

have there been any comparison studies done vs. sunlight or HID (HPS/MetalHalide) lighting? Seems to make tremendous sense but can't find any tangible evidence of their efficacy.

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