DIY 100W LED Flashlight - part 2
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 Published On May 22, 2021

Hello, again!
I finished the part 2 video. This project took a lot of time because it has a lot of measurements and screws. I already used the flashlight a couple of times and it's pretty good. I hope you like it too.

A big THANK YOU to all my patrons, especially to: Richard Fjellvang, David, Max Rice, Razvan Alexandru, Jacek, techge, Anthony Ortenzi.

If you are a nice lad and want to donate to me on Paypal, here you go: [email protected]
If you try to build devices similar to mine and need help, I will answer your questions on Patreon.

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My friend Cristian just started his Youtube channel - Cristian DIY. If you enjoy building stuff or you just like to watch DIY videos, take a look at his channel:    • How To Make a Speaker From PVC Pipe  

Schematic: https://i.imgur.com/m8t8DeZ.jpg
Modified converter schematic: https://i.imgur.com/n7872fV.jpg

Components list:
100W LED: https://s.click.aliexpress.com/e/_Ddq...
LED lens/reflector: https://s.click.aliexpress.com/e/_DdU...
1K potentiometer: https://s.click.aliexpress.com/e/_DmY...
HG2 18650 li-ion cells: https://s.click.aliexpress.com/e/_Aq8Rnl
6S BMS: https://s.click.aliexpress.com/e/_9gLJim
6S battery indicator: https://s.click.aliexpress.com/e/_AX2IIB
25.2V charger: https://s.click.aliexpress.com/e/_AfqU4I
150W boost converter: https://s.click.aliexpress.com/e/_9QUqvN
XL4005 buck converter: https://s.click.aliexpress.com/e/_ApqzYf
Rocker switch: https://s.click.aliexpress.com/e/_9zmlZo
5.5x2.1mm DC connector: https://s.click.aliexpress.com/e/_DdI...
18650 holder 3 cells: https://s.click.aliexpress.com/e/_AtF81l
M3 standoffs 300pcs: https://s.click.aliexpress.com/e/_ACv729
Hot Air Gun 220V: https://s.click.aliexpress.com/e/_Dnn...

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