Ballast resistors are required in some instances after fitting LED bulbs to fix hyper flash or bulb out warnings on modern cars with canbus systems.
If you suffer from any of the above problems, simply add these plug and play adapters to solve the issue.
This is a pair of high quality 3.2 Watt Ballast resistors for use with canbus style LEDs with wired in T10 connectors to aid easy fitting. Rated for systems requiring 5w continuous use, these units convert excess voltage to heat which then dissipates through the metal casing. Please note that these can therefore get very hot and should be mounted where they will not cause any risk due to the heat emissions.
