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A comment on Ditch the Batteries: Off-Grid Compressed Air Energy Storage. Parent comment

Re:Ditch the Batteries: Off-Grid Compressed Air Energy Storage by swebs on Thursday May 24, 2018 @01:22PM (#17146214)
An LED light bulb uses 11 watts. You must be lighting your home with 33 bulbs if that only lasts you an hour. If you only use 4 bulbs, that will last over 8 hours.
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Re:Ditch the Batteries: Off-Grid Compressed Air Energy Storage by F_r_k on Thursday May 24, 2018 @05:29PM (#17148599)
My home as got many 3W led bulbs for small lamps. 7W is the norm
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