Originally Posted by
angerdan
How did everything finally work out for you?
Great - i only use it for the LED car tail light bulb though (maybe canbus compatible, dunno), i dared to connect my chinese '12v' front motorcycle projector Cree ULM2 headlight direct to the 54v output that module is connected to, and it worked, leaving me plenty of 12v power left for a car horn which worked when it was fitted.