12-05-2011, 23:22
|
 |
systems engineer (retired)
no team
|
|
Join Date: Nov 2009
Rookie Year: 1969
Location: US
Posts: 8,101
|
|
|
Re: eWatt Lightbulbs
Quote:
Originally Posted by NullEntity
I was thinking that it would be a great way to show the small energy usage.
|
9 volt "Transistor" battery is not capable of sourcing 7 watts:
http://www.powerstream.com/9V-Alkaline-tests.htm
|