Quantity   Component name
1 × Micro dinamo A small generator salvaged from a small hand cranked backpacking flashlight.
1 × Gearbox An off the shelf gearbox used to transfer the energy from a falling weight to the generator
1 × White LEDs To produce the light to illuminate the wall sconce
1 × Weight To drive the apparatus
1 × Fudge-sickle Yep, that's right, a fudge-sickle. I need a popsicle stick so must sacrifice my blood sugar for science and consume this fudge-sicke in order to procure the necessary component.