How to make a super-bright, water-cooled flashlight
Posted by Josh Taylor / March 31, 2017
Why build a 72,000 lumen, water-cooled LED flashlight? Because you can, of course. Take a look at this awesome DIY project.
Full story at YouTube.
Why build a 72,000 lumen, water-cooled LED flashlight? Because you can, of course. Take a look at this awesome DIY project.
Full story at YouTube.
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