Description:
Polarity converter: Negative electrode to positive electrode, positive electrode to negative electrode, can be used in various vehicles.
Suitable for: Suitable for solving the problems of most modified H4 LED headlights that do not light up or cannot be dimmed, or the dimming switch is slow.
Features: The decoders contains an efficient interference absorption circuit, which reduces the interference pulse of the ballast to less than 1/10 of the original value, eliminating the interference of the ballast to the trip computer.
Waterproof: The decoders are easy to wire and waterproof.
Other: Even if connected to the negative electrode, it will not burn out the decoders, with high safety.
Polarity converter: Negative electrode to positive electrode, positive electrode to negative electrode, can be used in various vehicles.
Suitable for: Suitable for solving the problems of most modified H4 LED headlights that do not light up or cannot be dimmed, or the dimming switch is slow.
Features: The decoders contains an efficient interference absorption circuit, which reduces the interference pulse of the ballast to less than 1/10 of the original value, eliminating the interference of the ballast to the trip computer.
Waterproof: The decoders are easy to wire and waterproof.
Other: Even if connected to the negative electrode, it will not burn out the decoders, with high safety.
Specification:
Material: plastic+metal.
Color: As shown.
Size:Approx.12x10x5cm/4.72x3.93x1.96 inch.
Model: H4 (9003, HB2).
Suitable for: Headlamp.
Placement on the vehicle: front.
Material: plastic+metal.
Color: As shown.
Size:Approx.12x10x5cm/4.72x3.93x1.96 inch.
Model: H4 (9003, HB2).
Suitable for: Headlamp.
Placement on the vehicle: front.
Package Includes:
2X Converters
2X Converters
On Jul 12, 2026 at 19:51:20 PDT, seller added the following information: