I have a set of m3 cf mirrors. I know i can tap into the turnsignal wire to run it to the led's, but was wondering what size wire i should use for this? Too small of a wire and i'll burn the wire, too thick and i'll overload the led's if anyone can help me out that would be great.
16 ga. would be fine.
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car audio noob since 1984.
LEDs draw very little current... you could probably run 22 gauge wire and still be fine.