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Signing UpStep 1: Parts and Materials
1) Bike (I'm assuming you already have one...)
2) Christmas Lights - 25' length. Available in your attic, or any local retailer
3) Decorative Light - Star, Angel, anything that glows. Available at your local retailer
4) Lead-Acid battery - 12V, 7AH, from All Electronics:
Battery $22
5) Lighter Jack (optional) - I used a "Y" adapter and just cut off one of the sockets. You can buy a "Y" from All Electronics:
Adapter $3.65
6) Inverter - Just a small ~75W inverter should work, like this one from All Electronics:
Inverter $14
7) Crimp terminals - Also available at All Electronics:
Crimp Terminals $2.50
Total Cost: $20-$60










































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I already have a battery similar to the one you use, albeit slightly larger and rated at 8ah (also featured in one of my instructables). I'm thinking of getting a cheapy Cobra inverter which puts out 400w.
My question is, what kind of run time could I expect out of, say, 2 strings of 200 regular, mini, incandescent bulbs?
I'd prefer the set up to run around pretty much 8 hours, giving good coverage through the evening. If my battery wouldn't run it, what, conceivably, would?
Thanks so much for any help/guidance.
wha's a kTrak?
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