Dip pretzels. Dip 24 pretzels each in red and orange melts, covering about 2 inches of the pretzel. Tap to smooth and remove excess candy. Immediately dip in red or orange sugar. Place on parchment-covered board. Chill until set, about 5-10 minutes.
Cut 24 pretzel pieces into 3/4 inch long pieces. Holding pieces with tweezers, dip in red candy; cover with red sugar. Chill on parchment-covered board until set, about 5-10 minutes. Attach with melted candy in cut disposable decorating bags to large red candy dipped pretzel. Chill until set, about 5-10 minutes. Using candy, attach 2 lightsabers together and chill until set, 5-10 minutes.