this post was submitted on 15 Jun 2023
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I was thinking just the MCPCB to throw into an L2 using 4x 26350s and a buck driver, tho they configure the Buck to either 6 volts or 12 volts, would 12v work? would the LED limit the voltage more or less?
You’d do best to have a driver that controls current within the stated voltage range.
In that little light I’m using a 12V boost, but it controls low enough to regulate at the low end.