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I bopught 12 of these for science class. Could get none to work. Tried on couple different days with numerus classes. Waste of my science budget!
(Posted on 9/14/10)
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Ok... I bought two, I had great ideas for something unique that I was going to make as I am an artist. I was so excited to receive it so soon after my order. However I was disappointed to find that the LED that I received not only looked nothing like the rendering of it in the magazine, but in the description it said that it was power by the energy in the person holding it. It neglected to say on the magazine description that you had to be so full of static electricity. So since the energy inside my body so obviously has to be much higher than my natural state, it truly is powered by electrostatic electricity and not my natural energy, because it just didnt work at all... so I guess I have to swallow that $20 loss.
(Posted on 9/3/10)
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Works exactly as described. My students thought it was very cool.
(Posted on 8/15/10)
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I couldn't get this to lighut up at all despite many attempts - will keep trying though
(Posted on 2/2/10)
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My son thought it was too small. You can barely see the light, if it works.
(Posted on 1/18/10)
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The human powered static bulb works just as described. I was able to conduct several different experiments with it for my school science project. I appreciate the fast shipping and the careful packaging!
(Posted on 1/14/10)
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a very small diode - poor instructions
(Posted on 1/1/10)
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Unfortunately this didn't work at all for me.
(Posted on 12/30/08)
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This item is a rip off. I looked in the box and thought they forgot to include the item. I had the tag in my hand, but no item. Finally, I realized the item was attached to the tag. It is so small I didn't notice it!
(Posted on 12/23/08)
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The bulb is really tiny. This would be a good homeschool experiment--or fun to try for a home "experiment"> We didn't get it to work very well and didn't give one away as a gift as I had intended. I just didn't think it was a fun gift.
(Posted on 11/30/08)