Question: To make a toy light saber made from 1 inch poycarbonate tubing glow from the inside out.
Options:
Insert a mini flash light with 1 inch diameter at the base of the polycarbonate tubing. Tape it to secure it to the tubing.
Insert a mini flash light with 2 inch diameter at the base of the polycarbonate tubing. Tape it to secure it to the tubing.
Answer: Insert a mini flash light with 1 inch diameter at the base of the polycarbonate tubing. Tape it to secure it to the tubing.