After weeks of trial and error I finally completed my 200w LED flashlight. This thing is crazy bright.
Build log: https://dtube.video/#!/v/gadgeteyeguides/kxzvwckn
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Build log: https://dtube.video/#!/v/gadgeteyeguides/kxzvwckn
I remember back in the day my Dad had these handheld flashlights rated at something ridiculous like 1 and 2 million candlepower. Those things hit clouds I swear on my life.