12vdc Holder Flashlight

LED Tutorial: Light a 10W LED from 12V - Simple & Cheap

12vdc Holder Flashlight

Help support Julian's LED videos on Patreon: https://www.patreon.com/julian256 A cheap and simple way to connect a 10W LED to a 12 volt supply. A current regulated LED driver keeps the LED at maximum brightness, while a heatsink and fan keeps it at a safe temperature. Total cost of parts, includ...

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