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Re: eWatt Lightbulbs
Spend the $20 for a Kill-A-Watt and take that with you, perhaps with a lamp, and a normal bulb to show the energy draw difference. I'd show it running off wall power. A battery will confuse people.
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Teacher/Engineer/Machinist - Team 696 Circuit Breakers, 2011 - Present
Mentor/Engineer/Machinist, Team 968 RAWC, 2007-2010
Technical Mentor, Team 696 Circuit Breakers, 2005-2007
Student Mechanical Leader and Driver, Team 696 Circuit Breakers, 2002-2004
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