When passing through an intersection, should I use alternating high and low beams or just low beams?

[LaCaden]

When passing through an intersection with traffic signal control at night, use low beams; when passing through an intersection without traffic signal control, alternate between high and low beams. Precautions for using lights when driving at night are as follows: 1. When driving at night: If the speed is below 30 kilometers per hour, low beams should be used. Under normal circumstances, the lights can illuminate beyond 30 meters. 2. When passing through an intersection: Reduce speed 50 to 100 meters away from the intersection, switch from high beams to low beams, and turn on the turn signal to indicate the direction of travel. 3. National highways or expressways: It is recommended to use high beams, but they should be promptly switched back to low beams when meeting another vehicle.