Rumi Sword Full LED Tutorial for Absolute Beginners

In this step-by-step guide, I’ll walk you through everything you need to know to build your own Rumi sword — complete with LEDs for that perfect glow.

Whether you’re new to crafting or looking to add lighting effects to your props, this video breaks it all down in a way that’s simple, clear, and beginner-friendly. From prepping materials to wiring LEDs and assembling the final blade, you’ll learn how to create a stunning piece that’s convention-ready and Halloween friendly.

Wiring Diagram
https://drive.google.com/file/d/1msch...
3D-printed-kit -Rumi Sword
https://iwoodcollections.etsy.com/lis...
STL-Rumi Sword
https://iwoodcollections.etsy.com/lis...
STL Soldering Wire Holder
https://makerworld.com/en/models/1596...

Materials (Amazon Affiliate Links-any purchases through these links help support my channel)
Battery
https://amzn.to/4nruzg1
Variant Battery - in case, the above is not available or won't arrive on time
https://amzn.to/4nR43gV
LED
https://amzn.to/4noIhjY
SPST Switch
https://amzn.to/4n5VVsx
AWG-22 Wires
https://amzn.to/4nuNDdk
12v Charger
https://amzn.to/3Vot0ni
Magnets 1/4"x 1/16"
https://amzn.to/49JqNuW
Alternative Magnets (In case the above are sold out)
https://amzn.to/47HnumR



Chapters
0:00 Intro
0:24 Print Files
1:02 Preparing the Electronics
1:58 Cut the LED
3:07 Prepare wires
4:23 Connecting the LED Strips
10:02 Preparing the Battery
14:23 SPST Connection
15:24 Battery into Handle
21:01 Assemble the Handle
26:25 Assemble the Blade
28:03 Lighting the Blade
32:04 Finishing the Handle


#CosplayTutorial #RumiSword #kpopdemonhunters #LEDProps #halloween