Zeamons Lightsaber Mk 4

My 4th version of my Custom Lightsaber
I'm making it work for A sound board and light
Going to be using a LED and battery pack from a head-torch And the soundboard from a Hasbro "STAR WARS BLADEBUILDERS BLAST-TECH LIGHTSABER" Cus it's bad but has a basic soundboard
I still need to paint it but Having Exams So have to wait till after that