Description
For bulb size: H4 9003 HB2 (Plug-N-Play installation).Good for front road illuminating light lo/hi beam as well as fog lights.These anti-flickering decoders will fix most power fluctuation issues such as flickering. flashing, radio interference, LED light turning off when engine starts, etc.1) This LED decoder is polar sensitive, if you plug in this decoder and LED bulb does not light up, please flip the adapter 180 degrees and try again 2) This LED decoder may not work for all vehicles. Some exceptions are Chrysle/Dodge vehicles 3) For European cars, this decoders might not 100% (for the LED front road illuminating light wattage lower than 55W halogen bulb related "bulb out" issue showing on the car on board computer, this decoder will not work)
