Ever have those finger lights things as kids?? If you do you can make a light tube. This light tube is like a fiber optic cable but it is way simpler and a lot cheaper.
Step 1: Get the Materials
All you need is a finger light, tape and a flexible tube.
Step 2: Connect to Pipe
Connect the light to the pipe by the masking tape.
Step 3: Cover With Tape
With the tape cover the rest of the light to block out light and direct the light.
Step 4: Done
Now go to a dark area and test out your invention. Enjoy!!