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Diode Dynamics Anti-Flicker LED Cancellers

Accessory Type:
Error Cancellers

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No More Errors or Flickering: Diode Dynamics CAN-BUS Anti-Flicker modules are designed to condition factory power signals, both by smoothing out flickering signals to the output, and by replicating the power consumption of a halogen bulb, to avoid vehicle "bulb out" warnings that usually come with LED power draws. It's a redesigned, modern version of the old, generic "warning canceller." It features nonpolar function, full power smoothing, and resistive and capacitive feedback to cancel even the most tricky CANBUS systems.

Plug and Play Installation: Thanks to their nonpolar design, these units simply plug inline, between the bulb and factory connector for LED bulb installation.

Fitment: These modules can be used with any LED bulb. It will prevent flickering or bulb out errors in low beams, high beams, fog lamps, or daytime running lights. The most common size used is 9006, however, you can select a different size as needed, for LED bulbs.

Designed to handle even the most troublesome CANBUS systems, it has been tested for compatibility in many vehicles, including Ram, Dodge, Chrysler, Jeep, VW, BMW, Audi, and Mercedes.

Reliability: These modules are fully waterproof, shockproof, and are proudly made in USA by Diode Dynamics Manufacturing.


  • Fixes Flickering & PWM Issues with LED Bulbs
  • Simple Plug and Play Installation
  • 3 Year Warranty Directly Through Us


  • Diode Dynamics Anti-Flicker LED Cancellers (2)

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