DIY lightsaber full tutorial - LED string edition - Part 3

Here is the third part of my new tutorial that will explain you how to make an incredibly bright lightsaber by your own with a budget price. Of course, questions, coments and opinions are welcome. This is my first narrated tutorial and as you can see, english is not my native language so be patient Electronics diagram: Fake 18650 6800 mah video: LED resistor