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Dave W.
Info Junkie
USA
26034 Posts |
 Posted - 11/20/2015 : 18:28:03 [Permalink]
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Welcome back, H!
This page claims the device generates a tenth of a watt for a half-hour if the 12 kg weight starts at six feet off the ground (which is kinda/sorta close to my figures, earlier), and that a tenth of a watt is now enough, thanks to increased efficiencies, to provide five times as much light as an open-wick kerosene lamp.
The tech specs say there are low, medium and high settings. I bet that just changes the gearing so the weight falls slower. |
- Dave W. (Private Msg, EMail)
Evidently, I rock!
Why not question something for a change?
Visit Dave's Psoriasis Info, too. |
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Would this work?
