How Far Should You Switch to Low Beam When Meeting Another Car at Night?
2 Answers
When meeting another car at night, you should switch to low beam when the oncoming vehicle is more than 150 meters away. On narrow roads, narrow bridges, or when meeting non-motorized vehicles, you should use low beam. Additional information is as follows: Introduction: Night driving refers to operating a vehicle at night. Due to poor visibility at night, there are many things drivers need to pay attention to: for example, headlights must be turned on at night, the distance between vehicles should be appropriately increased when overtaking at night, when the speed exceeds 30 km/h at night, high beam should be used, and the lights must illuminate beyond 100 meters. These driving basics must be mastered. Using lights: When driving at night, headlights are essential auxiliary tools. In terms of usage, not only should you avoid turning on fog lights and headlights together, but you should also understand how to use and switch between different lights.
I have a deep understanding of switching to low beams during nighttime encounters, as safety always comes first. The 150-meter rule in traffic regulations is well-founded—this distance, equivalent to about 30-40 floors in height, gives both drivers ample reaction time. I always prepare to switch when I see oncoming headlights, since high beams can be dangerously blinding, causing momentary vision loss and loss of control. Especially on mountain roads or during rain, when road glare is intense, I switch even earlier. It makes me nervous seeing drivers on highways who switch beams at the last moment—one slow reaction could lead to disaster. Switching 150 meters ahead is not only lawful and courteous but also reduces 90% of nighttime accident risks.
