The project is from Instructables user Ricardoaraujo, and utilizes cutting-edge LED and AA battery technologies. Admittedly in parts the thing starts looking a little complicated but I’m sure you can soldier through and get ‘er done.
So get your butt to the hardware store for the pieces and get to work soon, lest you miss out on all those “Happy Jedi Tiemz.”
Click here for the DIY Lightsaber Instructables page.
[Too lazy to DIY? check out these prefab Lightsaber Construction Kits]