Powerfull 100W Flashlight

https://youtu.be/b46Qql8DrVY


I designed this powerful LED flashlight because I felt needs for a strong light in a lightless country life.
I also made the high-powered battery pack used for this flashlights.
I shared spot welder 3D models with the previous model, so please refer to it.
spot welder : https://www.thingiverse.com/thing:3930456


Materials:
-Samsung Li-ion Battery

-30V 100W LED chip
https://ko.aliexpress.com/item/32962614860.html?spm=a2g0s.9042311.0.0.78ad4c4dSfHFP9

-44mm Lens + Reflector Collimator + Fixed bracket
https://www.aliexpress.com/item/32882659401.html?spm=a2g0s.9042311.0.0.78ad4c4dSfHFP9

-12V Cooling Fan
https://www.aliexpress.com/item/32405641385.html?spm=a2g0s.9042311.0.0.78ad4c4dSfHFP9

-Voltagemeter
https://www.amazon.com/MakerFocus-Digital-Voltmeter-Two-Wire-2-5V-30V/dp/B0761MG9NS/ref=pd_nav_hcs_rp_2/139-0801228-8468758?_encoding=UTF8&pd_rd_i=B0761MG9NS&pd_rd_r=369f8869-fbab-4998-ab7b-789020f0ecae&pd_rd_w=qbRSE&pd_rd_wg=5o1e4&pf