Very high quality product just no schematic (I saw someone posted what it was but it still didn't make sense to me). So here it is: Red: Blue LED ring indicator Power (light only, nothing else) Black: Ground IN White: Hot Power IN Green: Hot Power OUT (when the switch is "On") Blue: Hot Power OUT (when the switch is on). ) Note: The output voltage of the blue wire is VERY low, only suitable for sending a signal, not for transmitting electricity in any usable amount. YOU WANT TO USE THE GREEN WIRE FOR THE POWER SUPPLY. Also note that to ground the device, use any piece of steel you can find. Good luck, hope this helped.
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