2015 tcss contest accent led battery black series black series luke blade blue led cfx chassis clash sensor conversion crystal chamber crystal focus custom custom lightsabers dark darth vader deep red design diagram electronics first build first saber flat blade force fx gary ripper graflex guide hasbro help needed hilt how to illuminated led switch kylo ren led lightsaber luke master replicas mhs mhsv1 mhsv2 mws nano biscotte nano biscotte v3 nano biscotte v4 nbv3 neopixel noob parts petit crouton pico crumble prizm pvc pvc lightsaber recharge port resistor rippersabers saber sith sound sound board starkiller switch swtor tri-cree tutorial wiring wiring check wiring diagram wiring question