100W led flashlight
thingiverse
So my buddy just built a 60W xenon flashlight, so I decided to one-up him. I spent about a week designing this thing to fit the components I had on hand. That is: an AMD radiator with a fan, a buck-boost converter that takes the 22V from the batteries and brings it up to 34.5V, a CV LM3596 buck converter for the fan, two Turnigy 3S - 5000mAh LiPo batteries from my model fishing boat, M5 x 10mm screws, and some aluminum pipe with a 6mm diameter and a 4mm hole. The only part that required supports was the radiator section. I'm publishing this now, but the cap for the handle is still printing, so I'll add real photos of the flashlight another day. But it's done, and it looks great.
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