A single 12 volt ballast resistor used to over come :
- abnormally high flash rate
- bulb failure warning messages when using can bus based towing electrics.
A set of two resistors complete with cable and waterproof butt connectors can be found here
We only use 50W resistors, a number of companies supply 25W so these will have to operate at 100% of their duty cycle - ask your self do you operate an engine at 100% of its capacity - ie flat out?
