Beam Switch Negative Polar Inverted Polarity - Inverted 2pcs Led Converter Adapt

Product DescriptionQuantity: 2 piecesPackage content: 2*car xenon lamp decoder1.The polarity converter, negative pole to positive pole, positive pole to negative pole, can be used for all kinds of cars.2.Applicable to solve most of the modified headlights, the light is not bright or can not be dimmed or the dimming switch is hot and so on.3.The decoder contains a high efficiency interference absorption circuit, which reduces the interference pulse of the ballast to less than 1/10 of the original, thus eliminating the interference of the ballast with the control computer.4.This decoder is easy to wire and fully waterproof.5.Even if it is connected to the negative pole, it will not burn out the decoder, and the quality is stable.