What lights should you use when driving on a wet road and visibility is difficult?

Using low beam lights when driving on a wet road with difficult visibility is essential for ensuring safety. Low beam headlights are designed to illuminate the road without causing excessive glare, which can be particularly hazardous in rainy or foggy conditions. High beam lights can reflect off the wet surface, creating a blinding effect that reduces visibility for both the driver and other road users.

In contrast, parking lights are not intended for driving and do not provide sufficient illumination for navigating in low visibility conditions. Fog lights, while helpful in certain weather conditions like dense fog or heavy rain, are typically used in conjunction with low beams rather than as a standalone solution. Therefore, when visibility is compromised due to wet conditions, low beam lights are the most appropriate choice to enhance safety and visibility on the road.