This 72,000 Lumen Water-Cooled Led Flashlight Is Ridiculously Bright!

Water-Cooled Led Flashlight Samm Shepard, a college senior studying aviation technology says he likes to do “fun things” and then sometimes follow them up with a video. Well, this Water-Cooled Flashlight is one of those fun things. This 72,000 Lumen Water-Cooled Led Flashlight Is Ridiculously Bright! This insanely bright flashlight uses eight 100-watt LED chips which generate so much heat that he built

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