Step 1: Parts
3. Magnet wire
8. Convex lens
9. Hot glue
If a joule thief is wanted then-
10. 2N3904 Transistor or equivalent
11. 1k Resistor (Brown-Black-Red)
12. Toroid Bead
Step 2: Coil
Remember to coil in only one direction,after coiling a length of 3-4 cm bring the wire back to he start and continue coiling.
Do not coil backwards.Coil to a length of 1 cm.
Sandpaper the end wire as it is coated with an insulating layer.
Depending on your choice make 2-3 coils.
Attach foam on both sides of the magnet.
Place the magnet in the coil tube and seal the tube so that the magnet does not come out.
Step 3: Rectifier
Your generator produces AC current the rectifier makes it slightly DC
Step 4: Connections
If a joule thief is wanted-
Make one from - http://www.instructables.com/id/Make-a-Joule-Thief/
Then attach it to the LED
Step 5: Flashlight housing
Then seal off one end of the cardboard tube.
Cut a hole in the cardboard tube and place the switch through it.
Make the LED stay in position by placing it in foam.
Place the lens at the end and hot glue it into place.
Step 6: Enjoy
I would advise all viewers to attach a joule thief it increases the light.