Unit arrived quickly, but with no instructions for wiring. Wires Red, Black and Yellow. It turns out that Red is +ve, Black is -ve for white light. Connecting the Yellow wire to +ve, lights a blue ring around the white light. It is a bright and very good light. It will work perfectly as a headlight. Very pleased with it...

Unit arrived quickly, but with no instructions for wiring. Wires Red, Black and Yellow. It turns out that Red is +ve, Black is -ve for white light. Connecting the Yellow wire to +ve, lights a blue ring around the white light. It is a bright and very good light. It will work perfectly as a headlight. Very pleased with it...

Unit arrived quickly, but with no instructions for wiring. Wires Red, Black and Yellow. It turns out that Red is +ve, Black is -ve for white light. Connecting the Yellow wire to +ve, lights a blue ring around the white light. It is a bright and very good light. It will work perfectly as a headlight. Very pleased with it...