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 Posted: Sat Apr 01, 2006 12:34 am Post subject: Battery Powered Altoids LED Lamp |
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"I’ve been interested in LED lamps for some time now, and finally bought a batch of bright white LEDs. I got these from LED supply. The LEDs run at 4.5V max at 20 mA and have a luminous intensity of 6400 mcd. They aren’t the brightest LEDs I could find on the net, but they are brighter than most, and the price isn’t too bad, $13.50 plus shipping for 10 of them. In contrast, Radio Shack wants over $5 each for their bright white LEDs (at about half the luminosity). LED Supply shipped two days after I ordered, and I received them by priority mail the next day, about 72 hours after placing my order."
http://anton.lr2.com/archives/2005/03/26/battery-powered-altoids-led-lamp/ |
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