These converters are for adjusting your headlamps for driving on the right-hand side of the road and they adjust the beam pattern, which is different to those fitted to European left-hand-drive vehicles. When driving to the Continent, you must adjust the headlamp beam pattern to suit driving on the right so that the dipped beam does not dazzle oncoming drivers. This is a compulsory requirement in most countries. Please note that modern high-intensity discharge (HID) or xenon headlights cannot be adapted with this product. Remember to remove the converters as soon as you return to the UK.
Ref: 188338