Ready for use, your new light saber is. Pick up one of these built in multi-color LED (red, blue, green, or white) expandable sabers and prepare yourself for a duel. You can join the force or resistance and make your saber blue and green, or perhaps you're having a dark side kind of day and want to fire up the red color. Either way, this light saber is the way to go.
(NOTE: This light saber does not actually deflect shots from blasters, tie-fighters, or proton torpedoes. If you stay on Earth while using this, you should be fine.)