a homemade flashlight made with household materials?

Answer 1

Materials

Toilet paper tube
Copper wiring
2 9v batteries
a 1 watt mini lightbulb
The end of a water bottle top, like propel tops, plastic
ALuminum foil
and tape

Tape the top end of a water bottle top (cut off) so where the lid would go is insite the TP (Toilet paper tube) then put the 9vs in so they say, (Tape Optional). Then put a piece of cardboard inside the opening of the Water bottle top with a hole in the cent just so the non glass end of the lightbulb sticks out (you may want to wire it first though)

Wiring. Put one wire on the negative end, tape it, and one on the positive end, tape it. Then to the lightbulb
on most lightbuls, there is a black lining around most of the bottom half, then there is a silver "dome like shape" sticking out of the bottom. Put one of the wires to the black part, and one to the silver. (NOTE!! THEY HAVE TO BE TOUCHING OPPOSITE BLACK and DOME!! or it won't work) and secure the wires. Then you can probably put the lightbulb in the carboard inside the water bottle top.

Aluminum foil is optional./

Line the water bottle with aluminum foil to increase "light power"

Note:
Use the 1 watt mini lightbulb that is used in normal store bought flashlights. Christmas lights require much more power (as well as most other batteries)

Answer 2

Homemade LED Flashlights from PVC Plumbing Parts:

Attached is a link to a cool Flashlight I made at home from materieals I had laying around. It took some time, but was a fun project.

Answer 3

#1 Powerful Tactical Flashlight - http://FlashLight.uzaev.com/?lnHF

Answer 4

battery, bulb, some copper wire from old circuits, paper.

connect the wires to the battery and bulb.
use the paper to make a cone to project the light in one direction.

Answer 5

candles?

Answer 6

cigarette lighter