Power resistor 21 watts for 12 volts. Installed to increase power consumption when installing diode lamps for e.g. turn signals.
Needed when the turn signal flashes quickly after replacement. Also used if the filament warning (CANBUS) reacts after replacement of e.g. brake light bulb or fog light bulb.
One resistor is required / lamp.
Supplied individually.
NOTE! The power resistor is connected in parallel with the lamp. So from + to -. Preferably mounted against sheet metal, as the resistor becomes very hot during operation.